/* schema_init.c - init builtin schema */ /* $OpenLDAP$ */ /* * Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved. * COPYING RESTRICTIONS APPLY, see COPYRIGHT file */ #include "portable.h" #include #include #include #include #include "slap.h" #include "ldap_pvt.h" #include "ldap_pvt_uc.h" int schema_init_done = 0; struct slap_internal_schema slap_schema; static int objectClassMatch( int *matchp, slap_mask_t flags, Syntax *syntax, MatchingRule *mr, struct berval *value, void *assertedValue ) { struct berval *a = (struct berval *) assertedValue; ObjectClass *oc = oc_bvfind( value ); ObjectClass *asserted = oc_bvfind( a ); if( asserted == NULL ) { if( OID_LEADCHAR( *a->bv_val ) ) { /* OID form, return FALSE */ *matchp = 1; return LDAP_SUCCESS; } /* desc form, return undefined */ return SLAPD_COMPARE_UNDEFINED; } if ( oc == NULL ) { /* unrecognized stored value */ return SLAPD_COMPARE_UNDEFINED; } if( SLAP_IS_MR_VALUE_SYNTAX_MATCH( flags ) ) { *matchp = ( asserted != oc ); } else { *matchp = !is_object_subclass( asserted, oc ); } #if 0 #ifdef NEW_LOGGING LDAP_LOG(( "schema", LDAP_LEVEL_ENTRY, "objectClassMatch(%s, %s) = %d\n", value->bv_val, a->bv_val, *matchp )); #else Debug( LDAP_DEBUG_TRACE, "objectClassMatch(%s,%s) = %d\n", value->bv_val, a->bv_val, *matchp ); #endif #endif return LDAP_SUCCESS; } static int structuralObjectClassMatch( int *matchp, slap_mask_t flags, Syntax *syntax, MatchingRule *mr, struct berval *value, void *assertedValue ) { struct berval *a = (struct berval *) assertedValue; ObjectClass *oc = oc_bvfind( value ); ObjectClass *asserted = oc_bvfind( a ); if( asserted == NULL ) { if( OID_LEADCHAR( *a->bv_val ) ) { /* OID form, return FALSE */ *matchp = 1; return LDAP_SUCCESS; } /* desc form, return undefined */ return SLAPD_COMPARE_UNDEFINED; } if ( oc == NULL ) { /* unrecognized stored value */ return SLAPD_COMPARE_UNDEFINED; } *matchp = ( asserted != oc ); #if 0 #ifdef NEW_LOGGING LDAP_LOG(( "schema", LDAP_LEVEL_ENTRY, "structuralObjectClassMatch( %s, %s ) = %d\n", value->bv_val, a->bv_val, *matchp )); #else Debug( LDAP_DEBUG_TRACE, "structuralObjectClassMatch(%s,%s) = %d\n", value->bv_val, a->bv_val, *matchp ); #endif #endif return LDAP_SUCCESS; } static struct slap_schema_oc_map { char *ssom_name; char *ssom_defn; ObjectClassSchemaCheckFN *ssom_check; size_t ssom_offset; } oc_map[] = { { "top", NULL, 0, offsetof(struct slap_internal_schema, si_oc_top) }, { "extensibleObject", NULL, 0, offsetof(struct slap_internal_schema, si_oc_extensibleObject) }, { "alias", NULL, 0, offsetof(struct slap_internal_schema, si_oc_alias) }, { "referral", NULL, 0, offsetof(struct slap_internal_schema, si_oc_referral) }, { "LDAProotDSE", NULL, 0, offsetof(struct slap_internal_schema, si_oc_rootdse) }, { "subentry", NULL, 0, offsetof(struct slap_internal_schema, si_oc_subentry) }, { "subschema", NULL, 0, offsetof(struct slap_internal_schema, si_oc_subschema) }, { NULL, 0 } }; static struct slap_schema_ad_map { char *ssam_name; char *ssam_defn; AttributeTypeSchemaCheckFN *ssam_check; slap_mr_match_func *ssam_match; slap_mr_indexer_func *ssam_indexer; slap_mr_filter_func *ssam_filter; size_t ssam_offset; } ad_map[] = { { "objectClass", "( 2.5.4.0 NAME 'objectClass' " "DESC 'RFC2256: object classes of the entity' " "EQUALITY objectIdentifierMatch " "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 )", NULL, objectClassMatch, NULL, NULL, offsetof(struct slap_internal_schema, si_ad_objectClass) }, { "structuralObjectClass", "( 2.5.21.9 NAME 'structuralObjectClass' " "DESC 'X.500(93): structural object class of entry' " "EQUALITY objectIdentifierMatch " "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 " "NO-USER-MODIFICATION SINGLE-VALUE USAGE directoryOperation )", NULL, structuralObjectClassMatch, NULL, NULL, offsetof(struct slap_internal_schema, si_ad_structuralObjectClass) }, /* user entry operational attributes */ { "createTimestamp", "( 2.5.18.1 NAME 'createTimestamp' " "DESC 'RFC2252: time which object was created' " "EQUALITY generalizedTimeMatch " "ORDERING generalizedTimeOrderingMatch " "SYNTAX 1.3.6.1.4.1.1466.115.121.1.24 " "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )", NULL, NULL, NULL, NULL, offsetof(struct slap_internal_schema, si_ad_createTimestamp) }, { "modifyTimestamp", "( 2.5.18.2 NAME 'modifyTimestamp' " "DESC 'RFC2252: time which object was last modified' " "EQUALITY generalizedTimeMatch " "ORDERING generalizedTimeOrderingMatch " "SYNTAX 1.3.6.1.4.1.1466.115.121.1.24 " "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )", NULL, NULL, NULL, NULL, offsetof(struct slap_internal_schema, si_ad_modifyTimestamp) }, { "creatorsName", "( 2.5.18.3 NAME 'creatorsName' " "DESC 'RFC2252: name of creator' " "EQUALITY distinguishedNameMatch " "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 " "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )", NULL, NULL, NULL, NULL, offsetof(struct slap_internal_schema, si_ad_creatorsName) }, { "modifiersName", "( 2.5.18.4 NAME 'modifiersName' " "DESC 'RFC2252: name of last modifier' " "EQUALITY distinguishedNameMatch " "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 " "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )", NULL, NULL, NULL, NULL, offsetof(struct slap_internal_schema, si_ad_modifiersName) }, { "hasSubordinates", "( 2.5.18.9 NAME 'hasSubordinates' " "DESC 'X.501: entry has children' " "EQUALITY booleanMatch " "SYNTAX 1.3.6.1.4.1.1466.115.121.1.7 " "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )", NULL, NULL, NULL, NULL, offsetof(struct slap_internal_schema, si_ad_hasSubordinates) }, { "subschemaSubentry", "( 2.5.18.10 NAME 'subschemaSubentry' " "DESC 'RFC2252: name of controlling subschema entry' " "EQUALITY distinguishedNameMatch " "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 NO-USER-MODIFICATION " "SINGLE-VALUE USAGE directoryOperation )", NULL, NULL, NULL, NULL, offsetof(struct slap_internal_schema, si_ad_subschemaSubentry) }, { "entryUUID", "( 1.3.6.1.4.1.4203.666.1.6 NAME 'entryUUID' " "DESC 'LCUP/LDUP: universally unique identifier' " "EQUALITY octetStringMatch " "SYNTAX 1.3.6.1.4.1.1466.115.121.1.40{64} " "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )", NULL, NULL, NULL, NULL, offsetof(struct slap_internal_schema, si_ad_entryUUID) }, { "entryCSN", "( 1.3.6.1.4.1.4203.666.1.7 NAME 'entryCSN' " "DESC 'LCUP/LDUP: change sequence number' " "EQUALITY octetStringMatch " "SYNTAX 1.3.6.1.4.1.1466.115.121.1.40{64} " "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )", NULL, NULL, NULL, NULL, offsetof(struct slap_internal_schema, si_ad_entryCSN) }, /* root DSE attributes */ { "namingContexts", "( 1.3.6.1.4.1.1466.101.120.5 " "NAME 'namingContexts' " "DESC 'RFC2252: naming contexts' " "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 USAGE dSAOperation )", NULL, NULL, NULL, NULL, offsetof(struct slap_internal_schema, si_ad_namingContexts) }, { "supportedControl", "( 1.3.6.1.4.1.1466.101.120.13 " "NAME 'supportedControl' " "DESC 'RFC2252: supported controls' " "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 USAGE dSAOperation )", NULL, NULL, NULL, NULL, offsetof(struct slap_internal_schema, si_ad_supportedControl) }, { "supportedExtension", "( 1.3.6.1.4.1.1466.101.120.7 " "NAME 'supportedExtension' " "DESC 'RFC2252: supported extended operations' " "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 USAGE dSAOperation )", NULL, NULL, NULL, NULL, offsetof(struct slap_internal_schema, si_ad_supportedExtension) }, { "supportedLDAPVersion", "( 1.3.6.1.4.1.1466.101.120.15 " "NAME 'supportedLDAPVersion' " "DESC 'RFC2252: supported LDAP versions' " "SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 USAGE dSAOperation )", NULL, NULL, NULL, NULL, offsetof(struct slap_internal_schema, si_ad_supportedLDAPVersion) }, { "supportedSASLMechanisms", "( 1.3.6.1.4.1.1466.101.120.14 " "NAME 'supportedSASLMechanisms' " "DESC 'RFC2252: supported SASL mechanisms'" "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 USAGE dSAOperation )", NULL, NULL, NULL, NULL, offsetof(struct slap_internal_schema, si_ad_supportedSASLMechanisms) }, { "supportedFeatures", "( 1.3.6.1.4.1.4203.1.3.5 " "NAME 'supportedFeatures' " "DESC 'features supported by the server' " "EQUALITY objectIdentifierMatch " "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 " "USAGE dSAOperation )", NULL, NULL, NULL, NULL, offsetof(struct slap_internal_schema, si_ad_supportedFeatures) }, /* subschema subentry attributes */ { "matchingRules", "( 2.5.21.4 NAME 'matchingRules' " "DESC 'RFC2252: matching rules' " "EQUALITY objectIdentifierFirstComponentMatch " "SYNTAX 1.3.6.1.4.1.1466.115.121.1.30 USAGE directoryOperation )", NULL, NULL, NULL, NULL, offsetof(struct slap_internal_schema, si_ad_matchingRules) }, { "attributeTypes", "( 2.5.21.5 NAME 'attributeTypes' " "DESC 'RFC2252: attribute types' " "EQUALITY objectIdentifierFirstComponentMatch " "SYNTAX 1.3.6.1.4.1.1466.115.121.1.3 USAGE directoryOperation )", NULL, NULL, NULL, NULL, offsetof(struct slap_internal_schema, si_ad_attributeTypes) }, { "objectClasses", "( 2.5.21.6 NAME 'objectClasses' " "DESC 'RFC2252: object classes' " "EQUALITY objectIdentifierFirstComponentMatch " "SYNTAX 1.3.6.1.4.1.1466.115.121.1.37 USAGE directoryOperation )", NULL, NULL, NULL, NULL, offsetof(struct slap_internal_schema, si_ad_objectClasses) }, { "ldapSyntaxes", "( 1.3.6.1.4.1.1466.101.120.16 NAME 'ldapSyntaxes' " "DESC 'RFC2252: LDAP syntaxes' " "EQUALITY objectIdentifierFirstComponentMatch " "SYNTAX 1.3.6.1.4.1.1466.115.121.1.54 USAGE directoryOperation )", NULL, NULL, NULL, NULL, offsetof(struct slap_internal_schema, si_ad_ldapSyntaxes) }, /* knowledge information */ { "aliasedObjectName", "( 2.5.4.1 " "NAME ( 'aliasedObjectName' 'aliasedEntryName' ) " "DESC 'RFC2256: name of aliased object' " "EQUALITY distinguishedNameMatch " "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 SINGLE-VALUE )", NULL, NULL, NULL, NULL, offsetof(struct slap_internal_schema, si_ad_aliasedObjectName) }, { "ref", "( 2.16.840.1.113730.3.1.34 NAME 'ref' " "DESC 'namedref: subordinate referral URL' " "EQUALITY caseExactMatch " "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 " "USAGE distributedOperation )", NULL, NULL, NULL, NULL, offsetof(struct slap_internal_schema, si_ad_ref) }, /* access control internals */ { "entry", "( 1.3.6.1.4.1.4203.1.3.1 " "NAME 'entry' " "DESC 'OpenLDAP ACL entry pseudo-attribute' " "SYNTAX 1.3.6.1.4.1.4203.1.1.1 " "SINGLE-VALUE NO-USER-MODIFICATION USAGE dSAOperation )", NULL, NULL, NULL, NULL, offsetof(struct slap_internal_schema, si_ad_entry) }, { "children", "( 1.3.6.1.4.1.4203.1.3.2 " "NAME 'children' " "DESC 'OpenLDAP ACL children pseudo-attribute' " "SYNTAX 1.3.6.1.4.1.4203.1.1.1 " "SINGLE-VALUE NO-USER-MODIFICATION USAGE dSAOperation )", NULL, NULL, NULL, NULL, offsetof(struct slap_internal_schema, si_ad_children) }, #ifdef SLAPD_ACI_ENABLED { "OpenLDAPaci", "( 1.3.6.1.4.1.4203.666.1.5 " "NAME 'OpenLDAPaci' " "DESC 'OpenLDAP access control information (experimental)' " "EQUALITY OpenLDAPaciMatch " "SYNTAX 1.3.6.1.4.1.4203.666.2.1 " "USAGE directoryOperation )", NULL, NULL, NULL, NULL, offsetof(struct slap_internal_schema, si_ad_aci) }, #endif /* userApplication attributes */ { "name", "( 2.5.4.41 NAME 'name' " "DESC 'RFC2256: common supertype of name attributes' " "EQUALITY caseIgnoreMatch " "SUBSTR caseIgnoreSubstringsMatch " "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15{32768} )", NULL, NULL, NULL, NULL, offsetof(struct slap_internal_schema, si_ad_name) }, { "cn", "( 2.5.4.3 NAME ( 'cn' 'commonName' ) " "DESC 'RFC2256: common name(s) for which the entity is known by' " "SUP name )", NULL, NULL, NULL, NULL, offsetof(struct slap_internal_schema, si_ad_cn) }, { "userPassword", "( 2.5.4.35 NAME 'userPassword' " "DESC 'RFC2256/2307: password of user' " "EQUALITY octetStringMatch " "SYNTAX 1.3.6.1.4.1.1466.115.121.1.40{128} )", NULL, NULL, NULL, NULL, offsetof(struct slap_internal_schema, si_ad_userPassword) }, #ifdef SLAPD_AUTHPASSWD { "authPassword", NULL, NULL, NULL, NULL, NULL, offsetof(struct slap_internal_schema, si_ad_authPassword) }, #endif #ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND { "krbName", NULL, NULL, NULL, NULL, NULL, offsetof(struct slap_internal_schema, si_ad_krbName) }, #endif { NULL, NULL, NULL, NULL, NULL, NULL, 0 } }; static AttributeType slap_at_undefined = { { "1.1.1", NULL, NULL, 1, NULL, NULL, NULL, NULL, NULL, 0, 0, 0, 1, 3 }, /* LDAPAttributeType */ { sizeof("UNDEFINED")-1, "UNDEFINED" }, /* cname */ NULL, /* sup */ NULL, /* subtypes */ NULL, NULL, NULL, NULL, /* matching rules */ NULL, /* syntax (this may need to be defined) */ (AttributeTypeSchemaCheckFN *) 0, /* schema check function */ NULL, /* attribute description */ NULL /* next */ /* mutex (don't know how to initialize it :) */ }; static struct slap_schema_mr_map { char *ssmm_name; size_t ssmm_offset; } mr_map[] = { { "distinguishedNameMatch", offsetof(struct slap_internal_schema, si_mr_distinguishedNameMatch) }, { "integerMatch", offsetof(struct slap_internal_schema, si_mr_integerMatch) }, { NULL, 0 } }; static struct slap_schema_syn_map { char *sssm_name; size_t sssm_offset; } syn_map[] = { { "1.3.6.1.4.1.1466.115.121.1.12", offsetof(struct slap_internal_schema, si_syn_distinguishedName) }, { "1.3.6.1.4.1.1466.115.121.1.27", offsetof(struct slap_internal_schema, si_syn_integer) }, { NULL, 0 } }; int slap_schema_load( void ) { int i; for( i=0; ad_map[i].ssam_name; i++ ) { if( ad_map[i].ssam_defn != NULL ) { LDAPAttributeType *at; int code; const char *err; at = ldap_str2attributetype( ad_map[i].ssam_defn, &code, &err, LDAP_SCHEMA_ALLOW_ALL ); if ( !at ) { fprintf( stderr, "slap_schema_load: %s: %s before %s\n", ad_map[i].ssam_name, ldap_scherr2str(code), err ); return code; } if ( at->at_oid == NULL ) { fprintf( stderr, "slap_schema_load: " "attributeType \"%s\" has no OID\n", ad_map[i].ssam_name ); return LDAP_OTHER; } code = at_add( at, &err ); if ( code ) { fprintf( stderr, "slap_schema_load: " "%s: %s: \"%s\"\n", ad_map[i].ssam_name, scherr2str(code), err ); return code; } ldap_memfree( at ); } } return LDAP_SUCCESS; } int slap_schema_check( void ) { int i; /* we should only be called once after schema_init() was called */ assert( schema_init_done == 1 ); for( i=0; syn_map[i].sssm_name; i++ ) { Syntax ** synp = (Syntax **) &(((char *) &slap_schema)[syn_map[i].sssm_offset]); *synp = syn_find( syn_map[i].sssm_name ); if( *synp == NULL ) { fprintf( stderr, "slap_schema_check: " "No syntax \"%s\" defined in schema\n", syn_map[i].sssm_name ); return LDAP_INVALID_SYNTAX; } } for( i=0; mr_map[i].ssmm_name; i++ ) { MatchingRule ** mrp = (MatchingRule **) &(((char *) &slap_schema)[mr_map[i].ssmm_offset]); *mrp = mr_find( mr_map[i].ssmm_name ); if( *mrp == NULL ) { fprintf( stderr, "slap_schema_check: " "No matching rule \"%s\" defined in schema\n", mr_map[i].ssmm_name ); return LDAP_INAPPROPRIATE_MATCHING; } } slap_at_undefined.sat_syntax = syn_find( SLAPD_OCTETSTRING_SYNTAX ); if( slap_at_undefined.sat_syntax == NULL ) { fprintf( stderr, "slap_schema_check: " "No octetString syntax \"" SLAPD_OCTETSTRING_SYNTAX "\"\n" ); return LDAP_INVALID_SYNTAX; } slap_schema.si_at_undefined = &slap_at_undefined; for( i=0; ad_map[i].ssam_name; i++ ) { int rc; const char *text; AttributeDescription ** adp = (AttributeDescription **) &(((char *) &slap_schema)[ad_map[i].ssam_offset]); *adp = NULL; rc = slap_str2ad( ad_map[i].ssam_name, adp, &text ); if( rc != LDAP_SUCCESS ) { fprintf( stderr, "slap_schema_check: " "No attribute \"%s\" defined in schema\n", ad_map[i].ssam_name ); return rc; } if( ad_map[i].ssam_match ) { /* install custom matching routine */ (*adp)->ad_type->sat_equality->smr_match = ad_map[i].ssam_match; } } for( i=0; oc_map[i].ssom_name; i++ ) { ObjectClass ** ocp = (ObjectClass **) &(((char *) &slap_schema)[oc_map[i].ssom_offset]); *ocp = oc_find( oc_map[i].ssom_name ); if( *ocp == NULL ) { fprintf( stderr, "slap_schema_check: " "No objectClass \"%s\" defined in schema\n", oc_map[i].ssom_name ); return LDAP_OBJECT_CLASS_VIOLATION; } } ++schema_init_done; return LDAP_SUCCESS; }