Adding upstream version 2.4.57+dfsg.upstream/2.4.57+dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 1614 insertions, 0 deletions

diff --git a/servers/slapd/schema_prep.c b/servers/slapd/schema_prep.c
new file mode 100644
index 0000000..72a5ddf
--- /dev/null
+++ b/servers/slapd/schema_prep.c
@@ -0,0 +1,1614 @@
+/* schema_prep.c - load builtin schema */
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2021 The OpenLDAP Foundation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
+ *
+ * A copy of this license is available in the file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
+ */
+
+#include "portable.h"
+
+#include <stdio.h>
+
+#include <ac/ctype.h>
+#include <ac/string.h>
+#include <ac/socket.h>
+
+#include "slap.h"
+
+#define OCDEBUG 0
+
+int schema_init_done = 0;
+
+struct slap_internal_schema slap_schema;
+
+static int
+oidValidate(
+	Syntax *syntax,
+	struct berval *in )
+{
+	struct berval val = *in;
+
+	if( val.bv_len == 0 ) {
+		/* disallow empty strings */
+		return LDAP_INVALID_SYNTAX;
+	}
+
+	if( DESC_LEADCHAR( val.bv_val[0] ) ) {
+		val.bv_val++;
+		val.bv_len--;
+		if ( val.bv_len == 0 ) return LDAP_SUCCESS;
+
+		while( DESC_CHAR( val.bv_val[0] ) ) {
+			val.bv_val++;
+			val.bv_len--;
+
+			if ( val.bv_len == 0 ) return LDAP_SUCCESS;
+		}
+
+	} else {
+		int sep = 0;
+		while( OID_LEADCHAR( val.bv_val[0] ) ) {
+			val.bv_val++;
+			val.bv_len--;
+
+			if ( val.bv_val[-1] != '0' ) {
+				while ( OID_LEADCHAR( val.bv_val[0] )) {
+					val.bv_val++;
+					val.bv_len--;
+				}
+			}
+
+			if( val.bv_len == 0 ) {
+				if( sep == 0 ) break;
+				return LDAP_SUCCESS;
+			}
+
+			if( !OID_SEPARATOR( val.bv_val[0] )) break;
+
+			sep++;
+			val.bv_val++;
+			val.bv_len--;
+		}
+	}
+
+	return LDAP_INVALID_SYNTAX;
+}
+
+
+static int objectClassPretty(
+	Syntax *syntax,
+	struct berval *in,
+	struct berval *out,
+	void *ctx )
+{
+	ObjectClass *oc;
+
+	if( oidValidate( NULL, in )) return LDAP_INVALID_SYNTAX;
+
+	oc = oc_bvfind( in );
+	if( oc == NULL ) return LDAP_INVALID_SYNTAX;
+
+	ber_dupbv_x( out, &oc->soc_cname, ctx );
+	return LDAP_SUCCESS;
+}
+
+static int
+attributeTypeMatch(
+	int *matchp,
+	slap_mask_t flags,
+	Syntax *syntax,
+	MatchingRule *mr,
+	struct berval *value,
+	void *assertedValue )
+{
+	struct berval *a = (struct berval *) assertedValue;
+	AttributeType *at = at_bvfind( value );
+	AttributeType *asserted = at_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 LDAP_INVALID_SYNTAX;
+	}
+
+	if ( at == NULL ) {
+		/* unrecognized stored value */
+		return LDAP_INVALID_SYNTAX;
+	}
+
+	*matchp = ( asserted != at );
+	return LDAP_SUCCESS;
+}
+
+static int
+matchingRuleMatch(
+	int *matchp,
+	slap_mask_t flags,
+	Syntax *syntax,
+	MatchingRule *mr,
+	struct berval *value,
+	void *assertedValue )
+{
+	struct berval *a = (struct berval *) assertedValue;
+	MatchingRule *mrv = mr_bvfind( value );
+	MatchingRule *asserted = mr_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 LDAP_INVALID_SYNTAX;
+	}
+
+	if ( mrv == NULL ) {
+		/* unrecognized stored value */
+		return LDAP_INVALID_SYNTAX;
+	}
+
+	*matchp = ( asserted != mrv );
+	return LDAP_SUCCESS;
+}
+
+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 LDAP_INVALID_SYNTAX;
+	}
+
+	if ( oc == NULL ) {
+		/* unrecognized stored value */
+		return LDAP_INVALID_SYNTAX;
+	}
+
+	*matchp = ( asserted != oc );
+	return LDAP_SUCCESS;
+}
+
+static int
+objectSubClassMatch(
+	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 LDAP_INVALID_SYNTAX;
+	}
+
+	if ( oc == NULL ) {
+		/* unrecognized stored value */
+		return LDAP_INVALID_SYNTAX;
+	}
+
+	if( SLAP_MR_IS_VALUE_OF_ATTRIBUTE_SYNTAX( flags ) ) {
+		*matchp = ( asserted != oc );
+	} else {
+		*matchp = !is_object_subclass( asserted, oc );
+	}
+
+	return LDAP_SUCCESS;
+}
+
+static int objectSubClassIndexer( 
+	slap_mask_t use,
+	slap_mask_t mask,
+	Syntax *syntax,
+	MatchingRule *mr,
+	struct berval *prefix,
+	BerVarray values,
+	BerVarray *keysp,
+	void *ctx )
+{
+	int rc, noc, i;
+	BerVarray ocvalues;
+	ObjectClass **socs;
+	
+	for( noc=0; values[noc].bv_val != NULL; noc++ ) {
+		/* just count em */;
+	}
+
+	/* over allocate */
+	socs = slap_sl_malloc( (noc+16) * sizeof( ObjectClass * ), ctx );
+
+	/* initialize */
+	for( i=0; i<noc; i++ ) {
+		socs[i] = oc_bvfind( &values[i] );
+	}
+
+	/* expand values */
+	for( i=0; i<noc; i++ ) {
+		int j;
+		ObjectClass *oc = socs[i];
+		if( oc == NULL || oc->soc_sups == NULL ) continue;
+		
+		for( j=0; oc->soc_sups[j] != NULL; j++ ) {
+			int found = 0;
+			ObjectClass *sup = oc->soc_sups[j];
+			int k;
+
+			for( k=0; k<noc; k++ ) {
+				if( sup == socs[k] ) {
+					found++;
+					break;
+				}
+			}
+
+			if( !found ) {
+				socs = slap_sl_realloc( socs,
+					sizeof( ObjectClass * ) * (noc+2), ctx );
+
+				assert( k == noc );
+				socs[noc++] = sup;
+			}
+		}
+	}
+
+	ocvalues = slap_sl_malloc( sizeof( struct berval ) * (noc+1), ctx );
+	/* copy values */
+	for( i=0; i<noc; i++ ) {
+		if ( socs[i] )
+			ocvalues[i] = socs[i]->soc_cname;
+		else
+			ocvalues[i] = values[i];
+	}
+	BER_BVZERO( &ocvalues[i] );
+
+	rc = octetStringIndexer( use, mask, syntax, mr,
+		prefix, ocvalues, keysp, ctx );
+
+	slap_sl_free( ocvalues, ctx );
+	slap_sl_free( socs, ctx );
+	return rc;
+}
+
+#define objectSubClassFilter octetStringFilter
+
+static ObjectClassSchemaCheckFN rootDseObjectClass;
+static ObjectClassSchemaCheckFN aliasObjectClass;
+static ObjectClassSchemaCheckFN referralObjectClass;
+static ObjectClassSchemaCheckFN subentryObjectClass;
+#ifdef LDAP_DYNAMIC_OBJECTS
+static ObjectClassSchemaCheckFN dynamicObjectClass;
+#endif
+
+static struct slap_schema_oc_map {
+	char *ssom_name;
+	char *ssom_defn;
+	ObjectClassSchemaCheckFN *ssom_check;
+	slap_mask_t ssom_flags;
+	size_t ssom_offset;
+} oc_map[] = {
+	{ "top", "( 2.5.6.0 NAME 'top' "
+			"DESC 'top of the superclass chain' "
+			"ABSTRACT MUST objectClass )",
+		0, 0, offsetof(struct slap_internal_schema, si_oc_top) },
+	{ "extensibleObject", "( 1.3.6.1.4.1.1466.101.120.111 "
+			"NAME 'extensibleObject' "
+			"DESC 'RFC4512: extensible object' "
+			"SUP top AUXILIARY )",
+		0, SLAP_OC_OPERATIONAL,
+		offsetof(struct slap_internal_schema, si_oc_extensibleObject) },
+	{ "alias", "( 2.5.6.1 NAME 'alias' "
+			"DESC 'RFC4512: an alias' "
+			"SUP top STRUCTURAL "
+			"MUST aliasedObjectName )",
+		aliasObjectClass, SLAP_OC_ALIAS|SLAP_OC_OPERATIONAL,
+		offsetof(struct slap_internal_schema, si_oc_alias) },
+	{ "referral", "( 2.16.840.1.113730.3.2.6 NAME 'referral' "
+			"DESC 'namedref: named subordinate referral' "
+			"SUP top STRUCTURAL MUST ref )",
+		referralObjectClass, SLAP_OC_REFERRAL|SLAP_OC_OPERATIONAL,
+		offsetof(struct slap_internal_schema, si_oc_referral) },
+	{ "LDAProotDSE", "( 1.3.6.1.4.1.4203.1.4.1 "
+			"NAME ( 'OpenLDAProotDSE' 'LDAProotDSE' ) "
+			"DESC 'OpenLDAP Root DSE object' "
+			"SUP top STRUCTURAL MAY cn )",
+		rootDseObjectClass, SLAP_OC_OPERATIONAL,
+		offsetof(struct slap_internal_schema, si_oc_rootdse) },
+	{ "subentry", "( 2.5.17.0 NAME 'subentry' "
+			"DESC 'RFC3672: subentry' "
+			"SUP top STRUCTURAL "
+			"MUST ( cn $ subtreeSpecification ) )",
+		subentryObjectClass, SLAP_OC_SUBENTRY|SLAP_OC_OPERATIONAL,
+		offsetof(struct slap_internal_schema, si_oc_subentry) },
+	{ "subschema", "( 2.5.20.1 NAME 'subschema' "
+		"DESC 'RFC4512: controlling subschema (sub)entry' "
+		"AUXILIARY "
+		"MAY ( dITStructureRules $ nameForms $ dITContentRules $ "
+			"objectClasses $ attributeTypes $ matchingRules $ "
+			"matchingRuleUse ) )",
+		subentryObjectClass, SLAP_OC_OPERATIONAL,
+		offsetof(struct slap_internal_schema, si_oc_subschema) },
+#ifdef LDAP_COLLECTIVE_ATTRIBUTES
+	{ "collectiveAttributeSubentry", "( 2.5.17.2 "
+			"NAME 'collectiveAttributeSubentry' "
+			"DESC 'RFC3671: collective attribute subentry' "
+			"AUXILIARY )",
+		subentryObjectClass,
+		SLAP_OC_COLLECTIVEATTRIBUTESUBENTRY|SLAP_OC_OPERATIONAL|SLAP_OC_HIDE,
+		offsetof( struct slap_internal_schema,
+			si_oc_collectiveAttributeSubentry) },
+#endif
+#ifdef LDAP_DYNAMIC_OBJECTS
+	{ "dynamicObject", "( 1.3.6.1.4.1.1466.101.119.2 "
+			"NAME 'dynamicObject' "
+			"DESC 'RFC2589: Dynamic Object' "
+			"SUP top AUXILIARY )",
+		dynamicObjectClass, SLAP_OC_DYNAMICOBJECT,
+		offsetof(struct slap_internal_schema, si_oc_dynamicObject) },
+#endif
+	{ "glue", "( 1.3.6.1.4.1.4203.666.3.4 "
+			"NAME 'glue' "
+			"DESC 'Glue Entry' "
+			"SUP top STRUCTURAL )",
+		0, SLAP_OC_GLUE|SLAP_OC_OPERATIONAL|SLAP_OC_HIDE,
+		offsetof(struct slap_internal_schema, si_oc_glue) },
+	{ "syncConsumerSubentry", "( 1.3.6.1.4.1.4203.666.3.5 "
+			"NAME 'syncConsumerSubentry' "
+			"DESC 'Persistent Info for SyncRepl Consumer' "
+			"AUXILIARY "
+			"MAY syncreplCookie )",
+		0, SLAP_OC_SYNCCONSUMERSUBENTRY|SLAP_OC_OPERATIONAL|SLAP_OC_HIDE,
+		offsetof(struct slap_internal_schema, si_oc_syncConsumerSubentry) },
+	{ "syncProviderSubentry", "( 1.3.6.1.4.1.4203.666.3.6 "
+			"NAME 'syncProviderSubentry' "
+			"DESC 'Persistent Info for SyncRepl Producer' "
+			"AUXILIARY "
+			"MAY contextCSN )",
+		0, SLAP_OC_SYNCPROVIDERSUBENTRY|SLAP_OC_OPERATIONAL|SLAP_OC_HIDE,
+		offsetof(struct slap_internal_schema, si_oc_syncProviderSubentry) },
+
+	{ NULL, NULL, NULL, 0, 0 }
+};
+
+static AttributeTypeSchemaCheckFN rootDseAttribute;
+static AttributeTypeSchemaCheckFN aliasAttribute;
+static AttributeTypeSchemaCheckFN referralAttribute;
+static AttributeTypeSchemaCheckFN subentryAttribute;
+static AttributeTypeSchemaCheckFN administrativeRoleAttribute;
+#ifdef LDAP_DYNAMIC_OBJECTS
+static AttributeTypeSchemaCheckFN dynamicAttribute;
+#endif
+
+static struct slap_schema_ad_map {
+	char *ssam_name;
+	char *ssam_defn;
+	AttributeTypeSchemaCheckFN *ssam_check;
+	slap_mask_t ssam_flags;
+	slap_syntax_validate_func *ssam_syn_validate;
+	slap_syntax_transform_func *ssam_syn_pretty;
+	slap_mr_convert_func *ssam_mr_convert;
+	slap_mr_normalize_func *ssam_mr_normalize;
+	slap_mr_match_func *ssam_mr_match;
+	slap_mr_indexer_func *ssam_mr_indexer;
+	slap_mr_filter_func *ssam_mr_filter;
+	size_t ssam_offset;
+} ad_map[] = {
+	{ "objectClass", "( 2.5.4.0 NAME 'objectClass' "
+			"DESC 'RFC4512: object classes of the entity' "
+			"EQUALITY objectIdentifierMatch "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 )",
+		NULL, SLAP_AT_FINAL,
+		oidValidate, objectClassPretty,
+		NULL, NULL, objectSubClassMatch,
+			objectSubClassIndexer, objectSubClassFilter,
+		offsetof(struct slap_internal_schema, si_ad_objectClass) },
+
+	/* user entry operational attributes */
+	{ "structuralObjectClass", "( 2.5.21.9 NAME 'structuralObjectClass' "
+			"DESC 'RFC4512: structural object class of entry' "
+			"EQUALITY objectIdentifierMatch "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 "
+			"SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
+		NULL, 0,
+		oidValidate, objectClassPretty,
+		NULL, NULL, objectSubClassMatch,
+			objectSubClassIndexer, objectSubClassFilter,
+		offsetof(struct slap_internal_schema, si_ad_structuralObjectClass) },
+	{ "createTimestamp", "( 2.5.18.1 NAME 'createTimestamp' "
+			"DESC 'RFC4512: 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, SLAP_AT_MANAGEABLE,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_createTimestamp) },
+	{ "modifyTimestamp", "( 2.5.18.2 NAME 'modifyTimestamp' "
+			"DESC 'RFC4512: 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, SLAP_AT_MANAGEABLE,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_modifyTimestamp) },
+	{ "creatorsName", "( 2.5.18.3 NAME 'creatorsName' "
+			"DESC 'RFC4512: 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, SLAP_AT_MANAGEABLE,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_creatorsName) },
+	{ "modifiersName", "( 2.5.18.4 NAME 'modifiersName' "
+			"DESC 'RFC4512: 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, SLAP_AT_MANAGEABLE,
+		NULL, NULL,
+		NULL, 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, SLAP_AT_DYNAMIC,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_hasSubordinates) },
+	{ "subschemaSubentry", "( 2.5.18.10 NAME 'subschemaSubentry' "
+			"DESC 'RFC4512: name of controlling subschema entry' "
+			"EQUALITY distinguishedNameMatch "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 SINGLE-VALUE "
+			"NO-USER-MODIFICATION USAGE directoryOperation )",
+		NULL, SLAP_AT_DYNAMIC,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_subschemaSubentry) },
+#ifdef LDAP_COLLECTIVE_ATTRIBUTES
+	{ "collectiveAttributeSubentries", "( 2.5.18.12 "
+			"NAME 'collectiveAttributeSubentries' "
+			"DESC 'RFC3671: collective attribute subentries' "
+			"EQUALITY distinguishedNameMatch "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 "
+			"NO-USER-MODIFICATION USAGE directoryOperation )",
+		NULL, SLAP_AT_HIDE,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_collectiveSubentries) },
+	{ "collectiveExclusions", "( 2.5.18.7 NAME 'collectiveExclusions' "
+			"DESC 'RFC3671: collective attribute exclusions' "
+			"EQUALITY objectIdentifierMatch "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 "
+			"USAGE directoryOperation )",
+		NULL, SLAP_AT_HIDE,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_collectiveExclusions) },
+#endif
+
+	{ "entryDN", "( 1.3.6.1.1.20 NAME 'entryDN' "   
+			"DESC 'DN of the entry' "
+			"EQUALITY distinguishedNameMatch "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 "
+			"SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
+		NULL, SLAP_AT_DYNAMIC,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_entryDN) },
+	{ "entryUUID", "( 1.3.6.1.1.16.4 NAME 'entryUUID' "   
+			"DESC 'UUID of the entry' "
+			"EQUALITY UUIDMatch "
+			"ORDERING UUIDOrderingMatch "
+			"SYNTAX 1.3.6.1.1.16.1 "
+			"SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
+		NULL, SLAP_AT_MANAGEABLE,
+		NULL, NULL,
+		NULL, 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 'change sequence number of the entry content' "
+			"EQUALITY CSNMatch "
+			"ORDERING CSNOrderingMatch "
+			"SYNTAX 1.3.6.1.4.1.4203.666.11.2.1{64} "
+			"SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
+		NULL, SLAP_AT_HIDE,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_entryCSN) },
+	{ "namingCSN", "( 1.3.6.1.4.1.4203.666.1.13 NAME 'namingCSN' "
+			"DESC 'change sequence number of the entry naming (RDN)' "
+			"EQUALITY CSNMatch "
+			"ORDERING CSNOrderingMatch "
+			"SYNTAX 1.3.6.1.4.1.4203.666.11.2.1{64} "
+			"SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
+		NULL, SLAP_AT_HIDE,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_namingCSN) },
+
+#ifdef LDAP_SUPERIOR_UUID
+	{ "superiorUUID", "( 1.3.6.1.4.1.4203.666.1.11 NAME 'superiorUUID' "   
+			"DESC 'UUID of the superior entry' "
+			"EQUALITY UUIDMatch "
+			"ORDERING UUIDOrderingMatch "
+			"SYNTAX 1.3.6.1.1.16.1 "
+			"SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
+		NULL, SLAP_AT_HIDE,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_superiorUUID) },
+#endif
+
+	{ "syncreplCookie", "( 1.3.6.1.4.1.4203.666.1.23 "
+			"NAME 'syncreplCookie' "
+			"DESC 'syncrepl Cookie for shadow copy' "
+			"EQUALITY octetStringMatch "
+			"ORDERING octetStringOrderingMatch "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.40 "
+			"SINGLE-VALUE NO-USER-MODIFICATION USAGE dSAOperation )",
+		NULL, SLAP_AT_HIDE,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_syncreplCookie) },
+
+	{ "contextCSN", "( 1.3.6.1.4.1.4203.666.1.25 "
+			"NAME 'contextCSN' "
+			"DESC 'the largest committed CSN of a context' "
+			"EQUALITY CSNMatch "
+			"ORDERING CSNOrderingMatch "
+			"SYNTAX 1.3.6.1.4.1.4203.666.11.2.1{64} "
+			"NO-USER-MODIFICATION USAGE dSAOperation )",
+		NULL, SLAP_AT_HIDE,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_contextCSN) },
+
+#ifdef LDAP_SYNC_TIMESTAMP
+	{ "syncTimestamp", "( 1.3.6.1.4.1.4203.666.1.26 NAME 'syncTimestamp' "
+			"DESC 'Time which object was replicated' "
+			"EQUALITY generalizedTimeMatch "
+			"ORDERING generalizedTimeOrderingMatch "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.24 "
+			"SINGLE-VALUE NO-USER-MODIFICATION USAGE dSAOperation )",
+		NULL, 0,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_syncTimestamp) },
+#endif
+
+	/* root DSE attributes */
+	{ "altServer", "( 1.3.6.1.4.1.1466.101.120.6 NAME 'altServer' "
+			"DESC 'RFC4512: alternative servers' "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 USAGE dSAOperation )",
+		rootDseAttribute, 0,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_altServer) },
+	{ "namingContexts", "( 1.3.6.1.4.1.1466.101.120.5 "
+			"NAME 'namingContexts' "
+			"DESC 'RFC4512: naming contexts' "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 USAGE dSAOperation )",
+		rootDseAttribute, 0,
+		NULL, NULL,
+		NULL, 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 'RFC4512: supported controls' "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 USAGE dSAOperation )",
+		rootDseAttribute, 0,
+		NULL, NULL,
+		NULL, 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 'RFC4512: supported extended operations' "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 USAGE dSAOperation )",
+		rootDseAttribute, 0,
+		NULL, NULL,
+		NULL, 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 'RFC4512: supported LDAP versions' "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 USAGE dSAOperation )",
+		rootDseAttribute, 0,
+		NULL, NULL,
+		NULL, 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 'RFC4512: supported SASL mechanisms'"
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 USAGE dSAOperation )",
+		rootDseAttribute, 0,
+		NULL, NULL,
+		NULL, 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 'RFC4512: features supported by the server' "
+			"EQUALITY objectIdentifierMatch "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 "
+			"USAGE dSAOperation )",
+		rootDseAttribute, 0,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_supportedFeatures) },
+	{ "monitorContext", "( 1.3.6.1.4.1.4203.666.1.10 "
+			"NAME 'monitorContext' "
+			"DESC 'monitor context' "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 "
+			"EQUALITY distinguishedNameMatch "
+			"SINGLE-VALUE NO-USER-MODIFICATION "
+			"USAGE dSAOperation )",
+		rootDseAttribute, SLAP_AT_HIDE,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_monitorContext) },
+	{ "configContext", "( 1.3.6.1.4.1.4203.1.12.2.1 "
+			"NAME 'configContext' "
+			"DESC 'config context' "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 "
+			"EQUALITY distinguishedNameMatch "
+			"SINGLE-VALUE NO-USER-MODIFICATION "
+			"USAGE dSAOperation )",
+		rootDseAttribute, SLAP_AT_HIDE,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_configContext) },
+	{ "vendorName", "( 1.3.6.1.1.4 NAME 'vendorName' "
+			"DESC 'RFC3045: name of implementation vendor' "
+			"EQUALITY caseExactMatch "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
+			"SINGLE-VALUE NO-USER-MODIFICATION "
+			"USAGE dSAOperation )",
+		rootDseAttribute, 0,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_vendorName) },
+	{ "vendorVersion", "( 1.3.6.1.1.5 NAME 'vendorVersion' "
+			"DESC 'RFC3045: version of implementation' "
+			"EQUALITY caseExactMatch "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
+			"SINGLE-VALUE NO-USER-MODIFICATION "
+			"USAGE dSAOperation )",
+		rootDseAttribute, 0,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_vendorVersion) },
+
+	/* subentry attributes */
+	{ "administrativeRole", "( 2.5.18.5 NAME 'administrativeRole' "
+			"DESC 'RFC3672: administrative role' "
+			"EQUALITY objectIdentifierMatch "
+			"USAGE directoryOperation "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 )",
+		administrativeRoleAttribute, SLAP_AT_HIDE,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_administrativeRole) },
+	{ "subtreeSpecification", "( 2.5.18.6 NAME 'subtreeSpecification' "
+			"DESC 'RFC3672: subtree specification' "
+			"SINGLE-VALUE "
+			"USAGE directoryOperation "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.45 )",
+		subentryAttribute, SLAP_AT_HIDE,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_subtreeSpecification) },
+
+	/* subschema subentry attributes */
+	{ "dITStructureRules", "( 2.5.21.1 NAME 'dITStructureRules' "
+			"DESC 'RFC4512: DIT structure rules' "
+			"EQUALITY integerFirstComponentMatch "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.17 "
+			"USAGE directoryOperation ) ",
+		subentryAttribute, SLAP_AT_HIDE,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_ditStructureRules) },
+	{ "dITContentRules", "( 2.5.21.2 NAME 'dITContentRules' "
+			"DESC 'RFC4512: DIT content rules' "
+			"EQUALITY objectIdentifierFirstComponentMatch "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.16 USAGE directoryOperation )",
+		subentryAttribute, SLAP_AT_HIDE,
+		oidValidate, NULL,
+		NULL, NULL, objectClassMatch, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_ditContentRules) },
+	{ "matchingRules", "( 2.5.21.4 NAME 'matchingRules' "
+			"DESC 'RFC4512: matching rules' "
+			"EQUALITY objectIdentifierFirstComponentMatch "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.30 USAGE directoryOperation )",
+		subentryAttribute, 0,
+		oidValidate, NULL,
+		NULL, NULL, matchingRuleMatch, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_matchingRules) },
+	{ "attributeTypes", "( 2.5.21.5 NAME 'attributeTypes' "
+			"DESC 'RFC4512: attribute types' "
+			"EQUALITY objectIdentifierFirstComponentMatch "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.3 USAGE directoryOperation )",
+		subentryAttribute, 0,
+		oidValidate, NULL,
+		NULL, NULL, attributeTypeMatch, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_attributeTypes) },
+	{ "objectClasses", "( 2.5.21.6 NAME 'objectClasses' "
+			"DESC 'RFC4512: object classes' "
+			"EQUALITY objectIdentifierFirstComponentMatch "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.37 USAGE directoryOperation )",
+		subentryAttribute, 0,
+		oidValidate, NULL,
+		NULL, NULL, objectClassMatch, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_objectClasses) },
+	{ "nameForms", "( 2.5.21.7 NAME 'nameForms' "
+			"DESC 'RFC4512: name forms ' "
+			"EQUALITY objectIdentifierFirstComponentMatch "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.35 USAGE directoryOperation )",
+		subentryAttribute, SLAP_AT_HIDE,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_nameForms) },
+	{ "matchingRuleUse", "( 2.5.21.8 NAME 'matchingRuleUse' "
+			"DESC 'RFC4512: matching rule uses' "
+			"EQUALITY objectIdentifierFirstComponentMatch "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.31 USAGE directoryOperation )",
+		subentryAttribute, 0,
+		oidValidate, NULL,
+		NULL, NULL, matchingRuleMatch, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_matchingRuleUse) },
+
+	{ "ldapSyntaxes", "( 1.3.6.1.4.1.1466.101.120.16 NAME 'ldapSyntaxes' "
+			"DESC 'RFC4512: LDAP syntaxes' "
+			"EQUALITY objectIdentifierFirstComponentMatch "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.54 USAGE directoryOperation )",
+		subentryAttribute, 0,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_ldapSyntaxes) },
+
+	/* knowledge information */
+	{ "aliasedObjectName", "( 2.5.4.1 "
+			"NAME ( 'aliasedObjectName' 'aliasedEntryName' ) "
+			"DESC 'RFC4512: name of aliased object' "
+			"EQUALITY distinguishedNameMatch "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 SINGLE-VALUE )",
+		aliasAttribute, SLAP_AT_FINAL,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_aliasedObjectName) },
+	{ "ref", "( 2.16.840.1.113730.3.1.34 NAME 'ref' "
+			"DESC 'RFC3296: subordinate referral URL' "
+			"EQUALITY caseExactMatch "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
+			"USAGE distributedOperation )",
+		referralAttribute, 0,
+		NULL, NULL,
+		NULL, 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, SLAP_AT_HIDE,
+		NULL, NULL,
+		NULL, 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, SLAP_AT_HIDE,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_children) },
+
+	/* access control externals */
+	{ "authzTo", "( 1.3.6.1.4.1.4203.666.1.8 "
+			"NAME ( 'authzTo' 'saslAuthzTo' ) "
+			"DESC 'proxy authorization targets' "
+			"EQUALITY authzMatch "
+			"SYNTAX 1.3.6.1.4.1.4203.666.2.7 "
+			"X-ORDERED 'VALUES' "
+			"USAGE distributedOperation )",
+		NULL, SLAP_AT_HIDE,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_saslAuthzTo) },
+	{ "authzFrom", "( 1.3.6.1.4.1.4203.666.1.9 "
+			"NAME ( 'authzFrom' 'saslAuthzFrom' ) "
+			"DESC 'proxy authorization sources' "
+			"EQUALITY authzMatch "
+			"SYNTAX 1.3.6.1.4.1.4203.666.2.7 "
+			"X-ORDERED 'VALUES' "
+			"USAGE distributedOperation )",
+		NULL, SLAP_AT_HIDE,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_saslAuthzFrom) },
+
+#ifdef LDAP_DYNAMIC_OBJECTS
+	{ "entryTtl", "( 1.3.6.1.4.1.1466.101.119.3 NAME 'entryTtl' "
+			"DESC 'RFC2589: entry time-to-live' "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 SINGLE-VALUE "
+			"NO-USER-MODIFICATION USAGE dSAOperation )",
+		dynamicAttribute, SLAP_AT_MANAGEABLE,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_entryTtl) },
+	{ "dynamicSubtrees", "( 1.3.6.1.4.1.1466.101.119.4 "
+			"NAME 'dynamicSubtrees' "
+			"DESC 'RFC2589: dynamic subtrees' "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 NO-USER-MODIFICATION "
+			"USAGE dSAOperation )",
+		rootDseAttribute, 0,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_dynamicSubtrees) },
+#endif
+
+	/* userApplication attributes (which system schema depends upon) */
+	{ "distinguishedName", "( 2.5.4.49 NAME 'distinguishedName' "
+			"DESC 'RFC4519: common supertype of DN attributes' "
+			"EQUALITY distinguishedNameMatch "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 )",
+		NULL, SLAP_AT_ABSTRACT,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_distinguishedName) },
+	{ "name", "( 2.5.4.41 NAME 'name' "
+			"DESC 'RFC4519: common supertype of name attributes' "
+			"EQUALITY caseIgnoreMatch "
+			"SUBSTR caseIgnoreSubstringsMatch "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.15{32768} )",
+		NULL, SLAP_AT_ABSTRACT,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_name) },
+	{ "cn", "( 2.5.4.3 NAME ( 'cn' 'commonName' ) "
+			"DESC 'RFC4519: common name(s) for which the entity is known by' "
+			"SUP name )",
+		NULL, 0,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_cn) },
+	{ "uid", "( 0.9.2342.19200300.100.1.1 NAME ( 'uid' 'userid' ) "
+			"DESC 'RFC4519: user identifier' "
+			"EQUALITY caseIgnoreMatch "
+			"SUBSTR caseIgnoreSubstringsMatch "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.15{256} )",
+		NULL, 0,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_uid) },
+	{ "uidNumber", /* for ldapi:// */
+		"( 1.3.6.1.1.1.1.0 NAME 'uidNumber' "
+    		"DESC 'RFC2307: An integer uniquely identifying a user "
+				"in an administrative domain' "
+    		"EQUALITY integerMatch "
+    		"ORDERING integerOrderingMatch "
+    		"SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 SINGLE-VALUE )",
+		NULL, 0,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_uidNumber) },
+	{ "gidNumber", /* for ldapi:// */
+		"( 1.3.6.1.1.1.1.1 NAME 'gidNumber' "
+    		"DESC 'RFC2307: An integer uniquely identifying a group "
+				"in an administrative domain' "
+    		"EQUALITY integerMatch "
+    		"ORDERING integerOrderingMatch "
+    		"SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 SINGLE-VALUE )",
+		NULL, 0,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_gidNumber) },
+	{ "userPassword", "( 2.5.4.35 NAME 'userPassword' "
+			"DESC 'RFC4519/2307: password of user' "
+			"EQUALITY octetStringMatch "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.40{128} )",
+		NULL, 0,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_userPassword) },
+
+	{ "labeledURI", "( 1.3.6.1.4.1.250.1.57 NAME 'labeledURI' "
+			"DESC 'RFC2079: Uniform Resource Identifier with optional label' "
+			"EQUALITY caseExactMatch "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )",
+		NULL, 0,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_labeledURI) },
+
+#ifdef SLAPD_AUTHPASSWD
+	{ "authPassword", "( 1.3.6.1.4.1.4203.1.3.4 "
+			"NAME 'authPassword' "
+			"DESC 'RFC3112: authentication password attribute' "
+			"EQUALITY 1.3.6.1.4.1.4203.1.2.2 "
+			"SYNTAX 1.3.6.1.4.1.4203.1.1.2 )",
+		NULL, 0,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_authPassword) },
+	{ "supportedAuthPasswordSchemes", "( 1.3.6.1.4.1.4203.1.3.3 "
+			"NAME 'supportedAuthPasswordSchemes' "
+			"DESC 'RFC3112: supported authPassword schemes' "
+			"EQUALITY caseExactIA5Match "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.26{32} "
+			"USAGE dSAOperation )",
+		subschemaAttribute, 0,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_authPasswordSchemes) },
+#endif
+
+	{ "description", "( 2.5.4.13 NAME 'description' "
+			"DESC 'RFC4519: descriptive information' "
+			"EQUALITY caseIgnoreMatch "
+			"SUBSTR caseIgnoreSubstringsMatch "
+			"SYNTAX 1.3.6.1.4.1.1466.115.121.1.15{1024} )",
+		NULL, 0,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_description) },
+
+	{ "seeAlso", "( 2.5.4.34 NAME 'seeAlso' "
+			"DESC 'RFC4519: DN of related object' "
+			"SUP distinguishedName )",
+		NULL, 0,
+		NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL,
+		offsetof(struct slap_internal_schema, si_ad_seeAlso) },
+
+	{ NULL, NULL, NULL, 0, NULL, NULL, NULL, NULL, NULL, NULL, NULL, 0 }
+};
+
+static AttributeType slap_at_undefined = {
+	{ "1.1.1", NULL, "Catchall for undefined attribute types", 1, NULL,
+		NULL, NULL, NULL, NULL,
+		0, 0, 0, 1, LDAP_SCHEMA_DSA_OPERATION, NULL }, /* LDAPAttributeType */
+	BER_BVC("UNDEFINED"), /* cname */
+	NULL, /* sup */
+	NULL, /* subtypes */
+	NULL, NULL, NULL, NULL,	/* matching rules routines */
+	NULL, /* syntax (will be set later to "octetString") */
+	NULL, /* schema check function */
+	NULL, /* oidmacro */
+	NULL, /* soidmacro */
+	SLAP_AT_ABSTRACT|SLAP_AT_FINAL,	/* mask */
+	{ NULL }, /* next */
+	NULL /* attribute description */
+	/* mutex (don't know how to initialize it :) */
+};
+
+static AttributeType slap_at_proxied = {
+	{ "1.1.1", NULL, "Catchall for undefined proxied attribute types", 1, NULL,
+		NULL, NULL, NULL, NULL,
+		0, 0, 0, 0, LDAP_SCHEMA_USER_APPLICATIONS, NULL }, /* LDAPAttributeType */
+	BER_BVC("PROXIED"), /* cname */
+	NULL, /* sup */
+	NULL, /* subtypes */
+	NULL, NULL, NULL, NULL,	/* matching rules routines (will be set later) */
+	NULL, /* syntax (will be set later to "octetString") */
+	NULL, /* schema check function */
+	NULL, /* oidmacro */
+	NULL, /* soidmacro */
+	SLAP_AT_ABSTRACT|SLAP_AT_FINAL,	/* mask */
+	{ NULL }, /* next */
+	NULL /* attribute description */
+	/* mutex (don't know how to initialize it :) */
+};
+
+static struct slap_schema_mr_map {
+	char *ssmm_name;
+	size_t ssmm_offset;
+} mr_map[] = {
+	{ "caseExactIA5Match",
+		offsetof(struct slap_internal_schema, si_mr_caseExactIA5Match) },
+	{ "caseExactMatch",
+		offsetof(struct slap_internal_schema, si_mr_caseExactMatch) },
+	{ "caseExactSubstringsMatch",
+		offsetof(struct slap_internal_schema, si_mr_caseExactSubstringsMatch) },
+	{ "distinguishedNameMatch",
+		offsetof(struct slap_internal_schema, si_mr_distinguishedNameMatch) },
+	{ "dnSubtreeMatch",
+		offsetof(struct slap_internal_schema, si_mr_dnSubtreeMatch) },
+	{ "dnOneLevelMatch",
+		offsetof(struct slap_internal_schema, si_mr_dnOneLevelMatch) },
+	{ "dnSubordinateMatch",
+		offsetof(struct slap_internal_schema, si_mr_dnSubordinateMatch) },
+	{ "dnSuperiorMatch",
+		offsetof(struct slap_internal_schema, si_mr_dnSuperiorMatch) },
+	{ "integerMatch",
+		offsetof(struct slap_internal_schema, si_mr_integerMatch) },
+	{ "integerFirstComponentMatch",
+		offsetof(struct slap_internal_schema,
+			si_mr_integerFirstComponentMatch) },
+	{ "objectIdentifierFirstComponentMatch",
+		offsetof(struct slap_internal_schema,
+			si_mr_objectIdentifierFirstComponentMatch) },
+	{ "caseIgnoreMatch",
+		offsetof(struct slap_internal_schema, si_mr_caseIgnoreMatch) },
+	{ "caseIgnoreListMatch",
+		offsetof(struct slap_internal_schema, si_mr_caseIgnoreListMatch) },
+	{ NULL, 0 }
+};
+
+static struct slap_schema_syn_map {
+	char *sssm_name;
+	size_t sssm_offset;
+} syn_map[] = {
+	{ "1.3.6.1.4.1.1466.115.121.1.15",
+		offsetof(struct slap_internal_schema, si_syn_directoryString) },
+	{ "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) },
+	{ "1.3.6.1.4.1.1466.115.121.1.40",
+		offsetof(struct slap_internal_schema, si_syn_octetString) },
+	{ "1.3.6.1.4.1.1466.115.121.1.3",
+		offsetof(struct slap_internal_schema, si_syn_attributeTypeDesc) },
+	{ "1.3.6.1.4.1.1466.115.121.1.16",
+		offsetof(struct slap_internal_schema, si_syn_ditContentRuleDesc) },
+	{ "1.3.6.1.4.1.1466.115.121.1.54",
+		offsetof(struct slap_internal_schema, si_syn_ldapSyntaxDesc) },
+	{ "1.3.6.1.4.1.1466.115.121.1.30",
+		offsetof(struct slap_internal_schema, si_syn_matchingRuleDesc) },
+	{ "1.3.6.1.4.1.1466.115.121.1.31",
+		offsetof(struct slap_internal_schema, si_syn_matchingRuleUseDesc) },
+	{ "1.3.6.1.4.1.1466.115.121.1.35",
+		offsetof(struct slap_internal_schema, si_syn_nameFormDesc) },
+	{ "1.3.6.1.4.1.1466.115.121.1.37",
+		offsetof(struct slap_internal_schema, si_syn_objectClassDesc) },
+	{ "1.3.6.1.4.1.1466.115.121.1.17",
+		offsetof(struct slap_internal_schema, si_syn_ditStructureRuleDesc) },
+	{ NULL, 0 }
+};
+
+int
+slap_schema_load( void )
+{
+	int i;
+
+	for( i=0; syn_map[i].sssm_name; i++ ) {
+		Syntax ** synp = (Syntax **)
+			&(((char *) &slap_schema)[syn_map[i].sssm_offset]);
+
+		assert( *synp == NULL );
+
+		*synp = syn_find( syn_map[i].sssm_name );
+
+		if( *synp == NULL ) {
+			fprintf( stderr, "slap_schema_load: Syntax: "
+				"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]);
+
+		assert( *mrp == NULL );
+
+		*mrp = mr_find( mr_map[i].ssmm_name );
+
+		if( *mrp == NULL ) {
+			fprintf( stderr, "slap_schema_load: MatchingRule: "
+				"No matching rule \"%s\" defined in schema\n",
+				mr_map[i].ssmm_name );
+			return LDAP_INAPPROPRIATE_MATCHING;
+		}
+	}
+
+	slap_at_undefined.sat_syntax = slap_schema.si_syn_octetString;
+	slap_schema.si_at_undefined = &slap_at_undefined;
+
+	slap_at_proxied.sat_equality = mr_find( "octetStringMatch" );
+	slap_at_proxied.sat_approx = mr_find( "octetStringMatch" );
+	slap_at_proxied.sat_ordering = mr_find( "octetStringOrderingMatch" );
+	slap_at_proxied.sat_substr = mr_find( "octetStringSubstringsMatch" );
+	slap_at_proxied.sat_syntax = slap_schema.si_syn_octetString;
+	slap_schema.si_at_proxied = &slap_at_proxied;
+
+	ldap_pvt_thread_mutex_init( &ad_index_mutex );
+	ldap_pvt_thread_mutex_init( &ad_undef_mutex );
+	ldap_pvt_thread_mutex_init( &oc_undef_mutex );
+
+	for( i=0; ad_map[i].ssam_name; i++ ) {
+		assert( 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: AttributeType \"%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\": no OID\n",
+					ad_map[i].ssam_name );
+				ldap_attributetype_free( at );
+				return LDAP_OTHER;
+			}
+
+			code = at_add( at, 0, NULL, NULL, &err );
+			if ( code ) {
+				ldap_attributetype_free( at );
+				fprintf( stderr, "slap_schema_load: AttributeType "
+					"\"%s\": %s: \"%s\"\n",
+					 ad_map[i].ssam_name, scherr2str(code), err );
+				return code;
+			}
+			ldap_memfree( at );
+		}
+		{
+			int rc;
+			const char *text;
+			Syntax *syntax = NULL;
+
+			AttributeDescription ** adp = (AttributeDescription **)
+				&(((char *) &slap_schema)[ad_map[i].ssam_offset]);
+
+			assert( *adp == NULL );
+
+			rc = slap_str2ad( ad_map[i].ssam_name, adp, &text );
+			if( rc != LDAP_SUCCESS ) {
+				fprintf( stderr, "slap_schema_load: AttributeType \"%s\": "
+					"not defined in schema\n",
+					ad_map[i].ssam_name );
+				return rc;
+			}
+
+			if( ad_map[i].ssam_check ) {
+				/* install check routine */
+				(*adp)->ad_type->sat_check = ad_map[i].ssam_check;
+			}
+			/* install flags */
+			(*adp)->ad_type->sat_flags |= ad_map[i].ssam_flags;
+
+			/* install custom syntax routines */
+			if( ad_map[i].ssam_syn_validate ||
+				ad_map[i].ssam_syn_pretty )
+			{
+				Syntax *syn;
+
+				syntax = (*adp)->ad_type->sat_syntax;
+
+				syn = ch_malloc( sizeof( Syntax ) );
+				*syn = *syntax;
+
+				if( ad_map[i].ssam_syn_validate ) {
+					syn->ssyn_validate = ad_map[i].ssam_syn_validate;
+				}
+				if( ad_map[i].ssam_syn_pretty ) {
+					syn->ssyn_pretty = ad_map[i].ssam_syn_pretty;
+				}
+
+				(*adp)->ad_type->sat_syntax = syn;
+			}
+
+			/* install custom rule routines */
+			if( syntax != NULL ||
+				ad_map[i].ssam_mr_convert ||
+				ad_map[i].ssam_mr_normalize ||
+				ad_map[i].ssam_mr_match ||
+				ad_map[i].ssam_mr_indexer ||
+				ad_map[i].ssam_mr_filter )
+			{
+				MatchingRule *mr = ch_malloc( sizeof( MatchingRule ) );
+				*mr = *(*adp)->ad_type->sat_equality;
+
+				if ( syntax != NULL ) {
+					mr->smr_syntax = (*adp)->ad_type->sat_syntax;
+				}
+				if ( ad_map[i].ssam_mr_convert ) {
+					mr->smr_convert = ad_map[i].ssam_mr_convert;
+				}
+				if ( ad_map[i].ssam_mr_normalize ) {
+					mr->smr_normalize = ad_map[i].ssam_mr_normalize;
+				}
+				if ( ad_map[i].ssam_mr_match ) {
+					mr->smr_match = ad_map[i].ssam_mr_match;
+				}
+				if ( ad_map[i].ssam_mr_indexer ) {
+					mr->smr_indexer = ad_map[i].ssam_mr_indexer;
+				}
+				if ( ad_map[i].ssam_mr_filter ) {
+					mr->smr_filter = ad_map[i].ssam_mr_filter;
+				}
+
+				(*adp)->ad_type->sat_equality = mr;
+			}
+		}
+	}
+
+	for( i=0; oc_map[i].ssom_name; i++ ) {
+		assert( oc_map[i].ssom_defn != NULL );
+		{
+			LDAPObjectClass *oc;
+			int		code;
+			const char	*err;
+
+			oc = ldap_str2objectclass( oc_map[i].ssom_defn, &code, &err,
+				LDAP_SCHEMA_ALLOW_ALL );
+			if ( !oc ) {
+				fprintf( stderr, "slap_schema_load: ObjectClass "
+					"\"%s\": %s before %s\n",
+				 	oc_map[i].ssom_name, ldap_scherr2str(code), err );
+				return code;
+			}
+
+			if ( oc->oc_oid == NULL ) {
+				fprintf( stderr, "slap_schema_load: ObjectClass "
+					"\"%s\": no OID\n",
+					oc_map[i].ssom_name );
+				ldap_objectclass_free( oc );
+				return LDAP_OTHER;
+			}
+
+			code = oc_add(oc,0,NULL,NULL,&err);
+			if ( code ) {
+				ldap_objectclass_free( oc );
+				fprintf( stderr, "slap_schema_load: ObjectClass "
+					"\"%s\": %s: \"%s\"\n",
+				 	oc_map[i].ssom_name, scherr2str(code), err);
+				return code;
+			}
+			ldap_memfree(oc);
+
+		}
+		{
+			ObjectClass ** ocp = (ObjectClass **)
+				&(((char *) &slap_schema)[oc_map[i].ssom_offset]);
+
+			assert( *ocp == NULL );
+
+			*ocp = oc_find( oc_map[i].ssom_name );
+			if( *ocp == NULL ) {
+				fprintf( stderr, "slap_schema_load: "
+					"ObjectClass \"%s\": not defined in schema\n",
+					oc_map[i].ssom_name );
+				return LDAP_OBJECT_CLASS_VIOLATION;
+			}
+
+			if( oc_map[i].ssom_check ) {
+				/* install check routine */
+				(*ocp)->soc_check = oc_map[i].ssom_check;
+			}
+			/* install flags */
+			(*ocp)->soc_flags |= oc_map[i].ssom_flags;
+		}
+	}
+
+	return LDAP_SUCCESS;
+}
+
+int
+slap_schema_check( void )
+{
+	/* we should only be called once after schema_init() was called */
+	assert( schema_init_done == 1 );
+
+	/*
+	 * cycle thru attributeTypes to build matchingRuleUse
+	 */
+	if ( matching_rule_use_init() ) {
+		return LDAP_OTHER;
+	}
+
+	++schema_init_done;
+	return LDAP_SUCCESS;
+}
+
+static int rootDseObjectClass (
+	Backend *be,
+	Entry *e,
+	ObjectClass *oc,
+	const char** text,
+	char *textbuf, size_t textlen )
+{
+	*text = textbuf;
+
+	if( e->e_nname.bv_len ) {
+		snprintf( textbuf, textlen,
+			"objectClass \"%s\" only allowed in the root DSE",
+			oc->soc_oid );
+		return LDAP_OBJECT_CLASS_VIOLATION;
+	}
+
+	/* we should not be called for the root DSE */
+	assert( 0 );
+	return LDAP_SUCCESS;
+}
+
+static int aliasObjectClass (
+	Backend *be,
+	Entry *e,
+	ObjectClass *oc,
+	const char** text,
+	char *textbuf, size_t textlen )
+{
+	*text = textbuf;
+
+	if( !SLAP_ALIASES(be) ) {
+		snprintf( textbuf, textlen,
+			"objectClass \"%s\" not supported in context",
+			oc->soc_oid );
+		return LDAP_OBJECT_CLASS_VIOLATION;
+	}
+
+	return LDAP_SUCCESS;
+}
+
+static int referralObjectClass (
+	Backend *be,
+	Entry *e,
+	ObjectClass *oc,
+	const char** text,
+	char *textbuf, size_t textlen )
+{
+	*text = textbuf;
+
+	if( !SLAP_REFERRALS(be) ) {
+		snprintf( textbuf, textlen,
+			"objectClass \"%s\" not supported in context",
+			oc->soc_oid );
+		return LDAP_OBJECT_CLASS_VIOLATION;
+	}
+
+	return LDAP_SUCCESS;
+}
+
+static int subentryObjectClass (
+	Backend *be,
+	Entry *e,
+	ObjectClass *oc,
+	const char** text,
+	char *textbuf, size_t textlen )
+{
+	*text = textbuf;
+
+	if( !SLAP_SUBENTRIES(be) ) {
+		snprintf( textbuf, textlen,
+			"objectClass \"%s\" not supported in context",
+			oc->soc_oid );
+		return LDAP_OBJECT_CLASS_VIOLATION;
+	}
+
+	if( oc != slap_schema.si_oc_subentry && !is_entry_subentry( e ) ) {
+		snprintf( textbuf, textlen,
+			"objectClass \"%s\" only allowed in subentries",
+			oc->soc_oid );
+		return LDAP_OBJECT_CLASS_VIOLATION;
+	}
+
+	return LDAP_SUCCESS;
+}
+
+#ifdef LDAP_DYNAMIC_OBJECTS
+static int dynamicObjectClass (
+	Backend *be,
+	Entry *e,
+	ObjectClass *oc,
+	const char** text,
+	char *textbuf, size_t textlen )
+{
+	*text = textbuf;
+
+	if( !SLAP_DYNAMIC(be) ) {
+		snprintf( textbuf, textlen,
+			"objectClass \"%s\" not supported in context",
+			oc->soc_oid );
+		return LDAP_OBJECT_CLASS_VIOLATION;
+	}
+
+	return LDAP_SUCCESS;
+}
+#endif /* LDAP_DYNAMIC_OBJECTS */
+
+static int rootDseAttribute (
+	Backend *be,
+	Entry *e,
+	Attribute *attr,
+	const char** text,
+	char *textbuf, size_t textlen )
+{
+	*text = textbuf;
+
+	if( e->e_nname.bv_len ) {
+		snprintf( textbuf, textlen,
+			"attribute \"%s\" only allowed in the root DSE",
+			attr->a_desc->ad_cname.bv_val );
+		return LDAP_OBJECT_CLASS_VIOLATION;
+	}
+
+	/* we should not be called for the root DSE */
+	assert( 0 );
+	return LDAP_SUCCESS;
+}
+
+static int aliasAttribute (
+	Backend *be,
+	Entry *e,
+	Attribute *attr,
+	const char** text,
+	char *textbuf, size_t textlen )
+{
+	*text = textbuf;
+
+	if( !SLAP_ALIASES(be) ) {
+		snprintf( textbuf, textlen,
+			"attribute \"%s\" not supported in context",
+			attr->a_desc->ad_cname.bv_val );
+		return LDAP_OBJECT_CLASS_VIOLATION;
+	}
+
+	if( !is_entry_alias( e ) ) {
+		snprintf( textbuf, textlen,
+			"attribute \"%s\" only allowed in the alias",
+			attr->a_desc->ad_cname.bv_val );
+		return LDAP_OBJECT_CLASS_VIOLATION;
+	}
+
+	return LDAP_SUCCESS;
+}
+
+static int referralAttribute (
+	Backend *be,
+	Entry *e,
+	Attribute *attr,
+	const char** text,
+	char *textbuf, size_t textlen )
+{
+	*text = textbuf;
+
+	if( !SLAP_REFERRALS(be) ) {
+		snprintf( textbuf, textlen,
+			"attribute \"%s\" not supported in context",
+			attr->a_desc->ad_cname.bv_val );
+		return LDAP_OBJECT_CLASS_VIOLATION;
+	}
+
+	if( !is_entry_referral( e ) ) {
+		snprintf( textbuf, textlen,
+			"attribute \"%s\" only allowed in the referral",
+			attr->a_desc->ad_cname.bv_val );
+		return LDAP_OBJECT_CLASS_VIOLATION;
+	}
+
+	return LDAP_SUCCESS;
+}
+
+static int subentryAttribute (
+	Backend *be,
+	Entry *e,
+	Attribute *attr,
+	const char** text,
+	char *textbuf, size_t textlen )
+{
+	*text = textbuf;
+
+	if( !SLAP_SUBENTRIES(be) ) {
+		snprintf( textbuf, textlen,
+			"attribute \"%s\" not supported in context",
+			attr->a_desc->ad_cname.bv_val );
+		return LDAP_OBJECT_CLASS_VIOLATION;
+	}
+
+	if( !is_entry_subentry( e ) ) {
+		snprintf( textbuf, textlen,
+			"attribute \"%s\" only allowed in the subentry",
+			attr->a_desc->ad_cname.bv_val );
+		return LDAP_OBJECT_CLASS_VIOLATION;
+	}
+
+	return LDAP_SUCCESS;
+}
+
+static int administrativeRoleAttribute (
+	Backend *be,
+	Entry *e,
+	Attribute *attr,
+	const char** text,
+	char *textbuf, size_t textlen )
+{
+	*text = textbuf;
+
+	if( !SLAP_SUBENTRIES(be) ) {
+		snprintf( textbuf, textlen,
+			"attribute \"%s\" not supported in context",
+			attr->a_desc->ad_cname.bv_val );
+		return LDAP_OBJECT_CLASS_VIOLATION;
+	}
+
+	snprintf( textbuf, textlen,
+		"attribute \"%s\" not supported!",
+		attr->a_desc->ad_cname.bv_val );
+	return LDAP_OBJECT_CLASS_VIOLATION;
+}
+
+#ifdef LDAP_DYNAMIC_OBJECTS
+static int dynamicAttribute (
+	Backend *be,
+	Entry *e,
+	Attribute *attr,
+	const char** text,
+	char *textbuf, size_t textlen )
+{
+	*text = textbuf;
+
+	if( !SLAP_DYNAMIC(be) ) {
+		snprintf( textbuf, textlen,
+			"attribute \"%s\" not supported in context",
+			attr->a_desc->ad_cname.bv_val );
+		return LDAP_OBJECT_CLASS_VIOLATION;
+	}
+
+	if( !is_entry_dynamicObject( e ) ) {
+		snprintf( textbuf, textlen,
+			"attribute \"%s\" only allowed in dynamic object",
+			attr->a_desc->ad_cname.bv_val );
+		return LDAP_OBJECT_CLASS_VIOLATION;
+	}
+
+	return LDAP_SUCCESS;
+}
+#endif /* LDAP_DYNAMIC_OBJECTS */