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https://git.openldap.org/openldap/openldap.git
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1299 lines
30 KiB
C
1299 lines
30 KiB
C
/* schema.c - routines to enforce schema definitions */
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/* $OpenLDAP$ */
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/*
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* Copyright 1998-1999 The OpenLDAP Foundation, All Rights Reserved.
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* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
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*/
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#include "portable.h"
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#include <stdio.h>
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#include <ac/ctype.h>
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#include <ac/string.h>
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#include <ac/socket.h>
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#include "slap.h"
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static char * oc_check_required(Entry *e, char *ocname);
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static int oc_check_allowed(char *type, struct berval **ocl);
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/*
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* oc_check - check that entry e conforms to the schema required by
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* its object class(es). returns 0 if so, non-zero otherwise.
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*/
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int
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oc_schema_check( Entry *e )
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{
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Attribute *a, *aoc;
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ObjectClass *oc;
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int i;
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int ret = 0;
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/* find the object class attribute - could error out here */
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if ( (aoc = attr_find( e->e_attrs, "objectclass" )) == NULL ) {
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Debug( LDAP_DEBUG_ANY, "No object class for entry (%s)\n",
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e->e_dn, 0, 0 );
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return( 1 );
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}
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/* check that the entry has required attrs for each oc */
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for ( i = 0; aoc->a_vals[i] != NULL; i++ ) {
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if ( (oc = oc_find( aoc->a_vals[i]->bv_val )) == NULL ) {
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Debug( LDAP_DEBUG_ANY,
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"Objectclass \"%s\" not defined",
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aoc->a_vals[i]->bv_val, 0, 0 );
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}
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else
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{
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char *s = oc_check_required( e, aoc->a_vals[i]->bv_val );
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if (s != NULL) {
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Debug( LDAP_DEBUG_ANY,
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"Entry (%s), oc \"%s\" requires attr \"%s\"\n",
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e->e_dn, aoc->a_vals[i]->bv_val, s );
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ret = 1;
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}
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}
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}
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if ( ret != 0 ) {
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return( ret );
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}
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/* check that each attr in the entry is allowed by some oc */
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for ( a = e->e_attrs; a != NULL; a = a->a_next ) {
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if ( oc_check_allowed( a->a_type, aoc->a_vals ) != 0 ) {
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Debug( LDAP_DEBUG_ANY,
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"Entry (%s), attr \"%s\" not allowed\n",
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e->e_dn, a->a_type, 0 );
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ret = 1;
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}
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}
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return( ret );
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}
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static char *
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oc_check_required( Entry *e, char *ocname )
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{
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ObjectClass *oc;
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AttributeType *at;
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int i;
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Attribute *a;
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char **pp;
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Debug( LDAP_DEBUG_TRACE,
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"oc_check_required entry (%s), objectclass \"%s\"\n",
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e->e_dn, ocname, 0 );
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/* find global oc defn. it we don't know about it assume it's ok */
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if ( (oc = oc_find( ocname )) == NULL ) {
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return( 0 );
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}
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/* check for empty oc_required */
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if(oc->soc_required == NULL) {
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return( 0 );
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}
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/* for each required attribute */
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for ( i = 0; oc->soc_required[i] != NULL; i++ ) {
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at = oc->soc_required[i];
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/* see if it's in the entry */
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for ( a = e->e_attrs; a != NULL; a = a->a_next ) {
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if ( at->sat_oid &&
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strcmp( a->a_type, at->sat_oid ) == 0 ) {
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break;
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}
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pp = at->sat_names;
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if ( pp == NULL ) {
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/* Empty name list => not found */
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a = NULL;
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break;
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}
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while ( *pp ) {
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if ( strcasecmp( a->a_type, *pp ) == 0 ) {
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break;
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}
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pp++;
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}
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if ( *pp ) {
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break;
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}
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}
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/* not there => schema violation */
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if ( a == NULL ) {
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if ( at->sat_names && at->sat_names[0] ) {
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return at->sat_names[0];
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} else {
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return at->sat_oid;
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}
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}
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}
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return( NULL );
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}
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static char *oc_usermod_attrs[] = {
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/*
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* OpenLDAP doesn't support any user modification of
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* operational attributes.
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*/
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NULL
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};
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static char *oc_operational_attrs[] = {
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/*
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* these are operational attributes
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* most could be user modifiable
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*/
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"objectClasses",
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"attributeTypes",
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"matchingRules",
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"matchingRuleUse",
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"dITStructureRules",
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"dITContentRules",
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"nameForms",
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"ldapSyntaxes",
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"namingContexts",
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"supportedExtension",
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"supportedControl",
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"supportedSASLMechanisms",
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"supportedLDAPversion",
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"supportedACIMechanisms",
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"subschemaSubentry", /* NO USER MOD */
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NULL
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};
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/* this list should be extensible */
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static char *oc_no_usermod_attrs[] = {
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/*
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* Operational and 'no user modification' attributes
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* which are STORED in the directory server.
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*/
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/* RFC2252, 3.2.1 */
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"creatorsName",
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"createTimestamp",
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"modifiersName",
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"modifyTimestamp",
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NULL
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};
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/*
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* check to see if attribute is 'operational' or not.
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*/
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int
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oc_check_operational_attr( const char *type )
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{
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return charray_inlist( oc_operational_attrs, type )
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|| charray_inlist( oc_usermod_attrs, type )
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|| charray_inlist( oc_no_usermod_attrs, type );
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}
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/*
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* check to see if attribute can be user modified or not.
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*/
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int
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oc_check_usermod_attr( const char *type )
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{
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return charray_inlist( oc_usermod_attrs, type );
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}
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/*
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* check to see if attribute is 'no user modification' or not.
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*/
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int
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oc_check_no_usermod_attr( const char *type )
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{
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return charray_inlist( oc_no_usermod_attrs, type );
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}
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static int
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oc_check_allowed( char *type, struct berval **ocl )
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{
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ObjectClass *oc;
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AttributeType *at;
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int i, j;
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char **pp;
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char *p, *t;
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Debug( LDAP_DEBUG_TRACE,
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"oc_check_allowed type \"%s\"\n", type, 0, 0 );
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/* always allow objectclass attribute */
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if ( strcasecmp( type, "objectclass" ) == 0 ) {
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return( 0 );
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}
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/*
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* All operational attributions are allowed by schema rules.
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* However, we only check attributions which are stored in the
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* the directory regardless if they are user or non-user modified.
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*/
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if ( oc_check_usermod_attr( type ) || oc_check_no_usermod_attr( type ) ) {
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return( 0 );
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}
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/*
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* The "type" we have received is actually an AttributeDescription.
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* Let's find out the corresponding type.
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*/
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p = strchr( type, ';' );
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if ( p ) {
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t = ch_malloc( p-type+1 );
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strncpy( t, type, p-type );
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t[p-type] = '\0';
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Debug( LDAP_DEBUG_TRACE,
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"oc_check_allowed type \"%s\" from \"%s\"\n",
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t, type, 0 );
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} else {
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t = type;
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}
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/* check that the type appears as req or opt in at least one oc */
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for ( i = 0; ocl[i] != NULL; i++ ) {
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/* if we know about the oc */
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if ( (oc = oc_find( ocl[i]->bv_val )) != NULL ) {
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/* does it require the type? */
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for ( j = 0; oc->soc_required != NULL &&
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oc->soc_required[j] != NULL; j++ ) {
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at = oc->soc_required[j];
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if ( at->sat_oid &&
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strcmp(at->sat_oid, t ) == 0 ) {
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if ( t != type )
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ldap_memfree( t );
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return( 0 );
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}
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pp = at->sat_names;
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if ( pp == NULL )
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continue;
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while ( *pp ) {
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if ( strcasecmp( *pp, t ) == 0 ) {
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if ( t != type )
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ldap_memfree( t );
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return( 0 );
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}
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pp++;
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}
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}
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/* does it allow the type? */
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for ( j = 0; oc->soc_allowed != NULL &&
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oc->soc_allowed[j] != NULL; j++ ) {
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at = oc->soc_allowed[j];
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if ( at->sat_oid &&
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strcmp( at->sat_oid, t ) == 0 ) {
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if ( t != type )
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ldap_memfree( t );
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return( 0 );
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}
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pp = at->sat_names;
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if ( pp == NULL )
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continue;
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while ( *pp ) {
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if ( strcasecmp( *pp, t ) == 0 ||
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strcmp( *pp, "*" ) == 0 ) {
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if ( t != type )
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ldap_memfree( t );
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return( 0 );
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}
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pp++;
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}
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}
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/* maybe the next oc allows it */
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/* we don't know about the oc. assume it allows it */
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} else {
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if ( t != type )
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ldap_memfree( t );
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return( 0 );
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}
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}
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if ( t != type )
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ldap_memfree( t );
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/* not allowed by any oc */
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return( 1 );
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}
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struct oindexrec {
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char *oir_name;
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ObjectClass *oir_oc;
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};
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static Avlnode *oc_index = NULL;
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static ObjectClass *oc_list = NULL;
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static int
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oc_index_cmp(
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struct oindexrec *oir1,
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struct oindexrec *oir2
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)
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{
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return (strcasecmp( oir1->oir_name, oir2->oir_name ));
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}
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static int
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oc_index_name_cmp(
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char *name,
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struct oindexrec *oir
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)
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{
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return (strcasecmp( name, oir->oir_name ));
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}
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ObjectClass *
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oc_find( const char *ocname )
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{
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struct oindexrec *oir = NULL;
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if ( (oir = (struct oindexrec *) avl_find( oc_index, ocname,
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(AVL_CMP) oc_index_name_cmp )) != NULL ) {
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return( oir->oir_oc );
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}
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return( NULL );
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}
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static int
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oc_create_required(
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ObjectClass *soc,
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char **attrs,
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const char **err
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)
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{
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char **attrs1;
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AttributeType *sat;
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AttributeType **satp;
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int i;
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if ( attrs ) {
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attrs1 = attrs;
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while ( *attrs1 ) {
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sat = at_find(*attrs1);
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if ( !sat ) {
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*err = *attrs1;
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return SLAP_SCHERR_ATTR_NOT_FOUND;
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}
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if ( at_find_in_list(sat, soc->soc_required) < 0) {
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if ( at_append_to_list(sat, &soc->soc_required) ) {
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*err = *attrs1;
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return SLAP_SCHERR_OUTOFMEM;
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}
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}
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attrs1++;
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}
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/* Now delete duplicates from the allowed list */
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for ( satp = soc->soc_required; *satp; satp++ ) {
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i = at_find_in_list(*satp,soc->soc_allowed);
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if ( i >= 0 ) {
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at_delete_from_list(i, &soc->soc_allowed);
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}
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}
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}
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return 0;
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}
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static int
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oc_create_allowed(
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ObjectClass *soc,
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char **attrs,
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const char **err
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)
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{
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char **attrs1;
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AttributeType *sat;
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if ( attrs ) {
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attrs1 = attrs;
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while ( *attrs1 ) {
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sat = at_find(*attrs1);
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if ( !sat ) {
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*err = *attrs1;
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return SLAP_SCHERR_ATTR_NOT_FOUND;
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}
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if ( at_find_in_list(sat, soc->soc_required) < 0 &&
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at_find_in_list(sat, soc->soc_allowed) < 0 ) {
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if ( at_append_to_list(sat, &soc->soc_allowed) ) {
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*err = *attrs1;
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return SLAP_SCHERR_OUTOFMEM;
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}
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}
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attrs1++;
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}
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}
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return 0;
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}
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static int
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oc_add_sups(
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ObjectClass *soc,
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char **sups,
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const char **err
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)
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{
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int code;
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ObjectClass *soc1;
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int nsups;
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char **sups1;
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int add_sups = 0;
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if ( sups ) {
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if ( !soc->soc_sups ) {
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/* We are at the first recursive level */
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add_sups = 1;
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nsups = 0;
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sups1 = sups;
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while ( *sups1 ) {
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nsups++;
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sups1++;
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}
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nsups++;
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soc->soc_sups = (ObjectClass **)ch_calloc(1,
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nsups*sizeof(ObjectClass *));
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}
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nsups = 0;
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sups1 = sups;
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while ( *sups1 ) {
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soc1 = oc_find(*sups1);
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if ( !soc1 ) {
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*err = *sups1;
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return SLAP_SCHERR_CLASS_NOT_FOUND;
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}
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if ( add_sups )
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soc->soc_sups[nsups] = soc1;
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code = oc_add_sups(soc,soc1->soc_sup_oids, err);
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if ( code )
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return code;
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code = oc_create_required(soc,soc1->soc_at_oids_must,err);
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if ( code )
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return code;
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code = oc_create_allowed(soc,soc1->soc_at_oids_may,err);
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if ( code )
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return code;
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nsups++;
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sups1++;
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}
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}
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return 0;
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}
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static int
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oc_insert(
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ObjectClass *soc,
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const char **err
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)
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{
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ObjectClass **ocp;
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struct oindexrec *oir;
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char **names;
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ocp = &oc_list;
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while ( *ocp != NULL ) {
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ocp = &(*ocp)->soc_next;
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}
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*ocp = soc;
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if ( soc->soc_oid ) {
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oir = (struct oindexrec *)
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ch_calloc( 1, sizeof(struct oindexrec) );
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oir->oir_name = soc->soc_oid;
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oir->oir_oc = soc;
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if ( avl_insert( &oc_index, (caddr_t) oir,
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(AVL_CMP) oc_index_cmp,
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(AVL_DUP) avl_dup_error ) ) {
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*err = soc->soc_oid;
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ldap_memfree(oir);
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return SLAP_SCHERR_DUP_CLASS;
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}
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/* FIX: temporal consistency check */
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oc_find(oir->oir_name);
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}
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if ( (names = soc->soc_names) ) {
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while ( *names ) {
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oir = (struct oindexrec *)
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ch_calloc( 1, sizeof(struct oindexrec) );
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oir->oir_name = ch_strdup(*names);
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oir->oir_oc = soc;
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if ( avl_insert( &oc_index, (caddr_t) oir,
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(AVL_CMP) oc_index_cmp,
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(AVL_DUP) avl_dup_error ) ) {
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*err = *names;
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ldap_memfree(oir);
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return SLAP_SCHERR_DUP_CLASS;
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}
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/* FIX: temporal consistency check */
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oc_find(oir->oir_name);
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names++;
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}
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}
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return 0;
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}
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int
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oc_add(
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LDAP_OBJECT_CLASS *oc,
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const char **err
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)
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{
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ObjectClass *soc;
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int code;
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soc = (ObjectClass *) ch_calloc( 1, sizeof(ObjectClass) );
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memcpy( &soc->soc_oclass, oc, sizeof(LDAP_OBJECT_CLASS));
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if ( (code = oc_add_sups(soc,soc->soc_sup_oids,err)) != 0 )
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return code;
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if ( (code = oc_create_required(soc,soc->soc_at_oids_must,err)) != 0 )
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return code;
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if ( (code = oc_create_allowed(soc,soc->soc_at_oids_may,err)) != 0 )
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return code;
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code = oc_insert(soc,err);
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return code;
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}
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struct sindexrec {
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char *sir_name;
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Syntax *sir_syn;
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};
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|
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static Avlnode *syn_index = NULL;
|
|
static Syntax *syn_list = NULL;
|
|
|
|
static int
|
|
syn_index_cmp(
|
|
struct sindexrec *sir1,
|
|
struct sindexrec *sir2
|
|
)
|
|
{
|
|
return (strcmp( sir1->sir_name, sir2->sir_name ));
|
|
}
|
|
|
|
static int
|
|
syn_index_name_cmp(
|
|
char *name,
|
|
struct sindexrec *sir
|
|
)
|
|
{
|
|
return (strcmp( name, sir->sir_name ));
|
|
}
|
|
|
|
Syntax *
|
|
syn_find( const char *synname )
|
|
{
|
|
struct sindexrec *sir = NULL;
|
|
|
|
if ( (sir = (struct sindexrec *) avl_find( syn_index, synname,
|
|
(AVL_CMP) syn_index_name_cmp )) != NULL ) {
|
|
return( sir->sir_syn );
|
|
}
|
|
return( NULL );
|
|
}
|
|
|
|
Syntax *
|
|
syn_find_desc( const char *syndesc, int *len )
|
|
{
|
|
Syntax *synp;
|
|
|
|
for (synp = syn_list; synp; synp = synp->ssyn_next)
|
|
if ((*len = dscompare( synp->ssyn_syn.syn_desc, syndesc, '{')))
|
|
return synp;
|
|
return( NULL );
|
|
}
|
|
|
|
static int
|
|
syn_insert(
|
|
Syntax *ssyn,
|
|
const char **err
|
|
)
|
|
{
|
|
Syntax **synp;
|
|
struct sindexrec *sir;
|
|
|
|
synp = &syn_list;
|
|
while ( *synp != NULL ) {
|
|
synp = &(*synp)->ssyn_next;
|
|
}
|
|
*synp = ssyn;
|
|
|
|
if ( ssyn->ssyn_oid ) {
|
|
sir = (struct sindexrec *)
|
|
ch_calloc( 1, sizeof(struct sindexrec) );
|
|
sir->sir_name = ssyn->ssyn_oid;
|
|
sir->sir_syn = ssyn;
|
|
if ( avl_insert( &syn_index, (caddr_t) sir,
|
|
(AVL_CMP) syn_index_cmp,
|
|
(AVL_DUP) avl_dup_error ) ) {
|
|
*err = ssyn->ssyn_oid;
|
|
ldap_memfree(sir);
|
|
return SLAP_SCHERR_DUP_SYNTAX;
|
|
}
|
|
/* FIX: temporal consistency check */
|
|
syn_find(sir->sir_name);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
syn_add(
|
|
LDAP_SYNTAX *syn,
|
|
slap_syntax_check_func *check,
|
|
const char **err
|
|
)
|
|
{
|
|
Syntax *ssyn;
|
|
int code;
|
|
|
|
ssyn = (Syntax *) ch_calloc( 1, sizeof(Syntax) );
|
|
memcpy( &ssyn->ssyn_syn, syn, sizeof(LDAP_SYNTAX));
|
|
ssyn->ssyn_check = check;
|
|
code = syn_insert(ssyn,err);
|
|
return code;
|
|
}
|
|
|
|
struct mindexrec {
|
|
char *mir_name;
|
|
MatchingRule *mir_mr;
|
|
};
|
|
|
|
static Avlnode *mr_index = NULL;
|
|
static MatchingRule *mr_list = NULL;
|
|
|
|
static int
|
|
mr_index_cmp(
|
|
struct mindexrec *mir1,
|
|
struct mindexrec *mir2
|
|
)
|
|
{
|
|
return (strcmp( mir1->mir_name, mir2->mir_name ));
|
|
}
|
|
|
|
static int
|
|
mr_index_name_cmp(
|
|
char *name,
|
|
struct mindexrec *mir
|
|
)
|
|
{
|
|
return (strcmp( name, mir->mir_name ));
|
|
}
|
|
|
|
MatchingRule *
|
|
mr_find( const char *mrname )
|
|
{
|
|
struct mindexrec *mir = NULL;
|
|
|
|
if ( (mir = (struct mindexrec *) avl_find( mr_index, mrname,
|
|
(AVL_CMP) mr_index_name_cmp )) != NULL ) {
|
|
return( mir->mir_mr );
|
|
}
|
|
return( NULL );
|
|
}
|
|
|
|
static int
|
|
mr_insert(
|
|
MatchingRule *smr,
|
|
const char **err
|
|
)
|
|
{
|
|
MatchingRule **mrp;
|
|
struct mindexrec *mir;
|
|
char **names;
|
|
|
|
mrp = &mr_list;
|
|
while ( *mrp != NULL ) {
|
|
mrp = &(*mrp)->smr_next;
|
|
}
|
|
*mrp = smr;
|
|
|
|
if ( smr->smr_oid ) {
|
|
mir = (struct mindexrec *)
|
|
ch_calloc( 1, sizeof(struct mindexrec) );
|
|
mir->mir_name = smr->smr_oid;
|
|
mir->mir_mr = smr;
|
|
if ( avl_insert( &mr_index, (caddr_t) mir,
|
|
(AVL_CMP) mr_index_cmp,
|
|
(AVL_DUP) avl_dup_error ) ) {
|
|
*err = smr->smr_oid;
|
|
ldap_memfree(mir);
|
|
return SLAP_SCHERR_DUP_RULE;
|
|
}
|
|
/* FIX: temporal consistency check */
|
|
mr_find(mir->mir_name);
|
|
}
|
|
if ( (names = smr->smr_names) ) {
|
|
while ( *names ) {
|
|
mir = (struct mindexrec *)
|
|
ch_calloc( 1, sizeof(struct mindexrec) );
|
|
mir->mir_name = ch_strdup(*names);
|
|
mir->mir_mr = smr;
|
|
if ( avl_insert( &mr_index, (caddr_t) mir,
|
|
(AVL_CMP) mr_index_cmp,
|
|
(AVL_DUP) avl_dup_error ) ) {
|
|
*err = *names;
|
|
ldap_memfree(mir);
|
|
return SLAP_SCHERR_DUP_RULE;
|
|
}
|
|
/* FIX: temporal consistency check */
|
|
mr_find(mir->mir_name);
|
|
names++;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
mr_add(
|
|
LDAP_MATCHING_RULE *mr,
|
|
slap_mr_normalize_func *normalize,
|
|
slap_mr_compare_func *compare,
|
|
const char **err
|
|
)
|
|
{
|
|
MatchingRule *smr;
|
|
Syntax *syn;
|
|
int code;
|
|
|
|
smr = (MatchingRule *) ch_calloc( 1, sizeof(MatchingRule) );
|
|
memcpy( &smr->smr_mrule, mr, sizeof(LDAP_MATCHING_RULE));
|
|
smr->smr_normalize = normalize;
|
|
smr->smr_compare = compare;
|
|
if ( smr->smr_syntax_oid ) {
|
|
if ( (syn = syn_find(smr->smr_syntax_oid)) ) {
|
|
smr->smr_syntax = syn;
|
|
} else {
|
|
*err = smr->smr_syntax_oid;
|
|
return SLAP_SCHERR_SYN_NOT_FOUND;
|
|
}
|
|
} else {
|
|
*err = "";
|
|
return SLAP_SCHERR_MR_INCOMPLETE;
|
|
}
|
|
code = mr_insert(smr,err);
|
|
return code;
|
|
}
|
|
|
|
static int
|
|
case_exact_normalize(
|
|
struct berval *val,
|
|
struct berval **normalized
|
|
)
|
|
{
|
|
struct berval *newval;
|
|
char *p, *q;
|
|
|
|
newval = ber_bvdup( val );
|
|
p = q = newval->bv_val;
|
|
/* Ignore initial whitespace */
|
|
while ( isspace( *p++ ) )
|
|
;
|
|
while ( *p ) {
|
|
if ( isspace( *p ) ) {
|
|
*q++ = *p++;
|
|
/* Ignore the extra whitespace */
|
|
while ( isspace(*p++) )
|
|
;
|
|
} else {
|
|
*q++ = *p++;
|
|
}
|
|
}
|
|
/*
|
|
* If the string ended in space, backup the pointer one
|
|
* position. One is enough because the above loop collapsed
|
|
* all whitespace to a single space.
|
|
*/
|
|
if ( p != newval->bv_val && isspace( *(p-1) ) ) {
|
|
*(q-1) = '\0';
|
|
}
|
|
newval->bv_len = strlen( newval->bv_val );
|
|
normalized = &newval;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
case_exact_compare(
|
|
struct berval *val1,
|
|
struct berval *val2
|
|
)
|
|
{
|
|
return strcmp( val1->bv_val, val2->bv_val );
|
|
}
|
|
|
|
int
|
|
case_ignore_normalize(
|
|
struct berval *val,
|
|
struct berval **normalized
|
|
)
|
|
{
|
|
struct berval *newval;
|
|
char *p, *q;
|
|
|
|
newval = ber_bvdup( val );
|
|
p = q = newval->bv_val;
|
|
/* Ignore initial whitespace */
|
|
while ( isspace( *p++ ) )
|
|
;
|
|
while ( *p ) {
|
|
if ( isspace( *p ) ) {
|
|
*q++ = *p++;
|
|
/* Ignore the extra whitespace */
|
|
while ( isspace(*p++) )
|
|
;
|
|
} else {
|
|
*q++ = TOUPPER( *p++ );
|
|
}
|
|
}
|
|
/*
|
|
* If the string ended in space, backup the pointer one
|
|
* position. One is enough because the above loop collapsed
|
|
* all whitespace to a single space.
|
|
*/
|
|
if ( p != newval->bv_val && isspace( *(p-1) ) ) {
|
|
*(q-1) = '\0';
|
|
}
|
|
newval->bv_len = strlen( newval->bv_val );
|
|
normalized = &newval;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
case_ignore_compare(
|
|
struct berval *val1,
|
|
struct berval *val2
|
|
)
|
|
{
|
|
return strcasecmp( val1->bv_val, val2->bv_val );
|
|
}
|
|
|
|
int
|
|
register_syntax(
|
|
char * desc,
|
|
slap_syntax_check_func *check )
|
|
{
|
|
LDAP_SYNTAX *syn;
|
|
int code;
|
|
const char *err;
|
|
|
|
syn = ldap_str2syntax( desc, &code, &err);
|
|
if ( !syn ) {
|
|
Debug( LDAP_DEBUG_ANY, "Error in register_syntax: %s before %s in %s\n",
|
|
ldap_scherr2str(code), err, desc );
|
|
return( -1 );
|
|
}
|
|
code = syn_add( syn, check, &err );
|
|
if ( code ) {
|
|
Debug( LDAP_DEBUG_ANY, "Error in register_syntax: %s %s in %s\n",
|
|
scherr2str(code), err, desc );
|
|
return( -1 );
|
|
}
|
|
return( 0 );
|
|
}
|
|
|
|
int
|
|
register_matching_rule(
|
|
char * desc,
|
|
slap_mr_normalize_func *normalize,
|
|
slap_mr_compare_func *compare )
|
|
{
|
|
LDAP_MATCHING_RULE *mr;
|
|
int code;
|
|
const char *err;
|
|
|
|
mr = ldap_str2matchingrule( desc, &code, &err);
|
|
if ( !mr ) {
|
|
Debug( LDAP_DEBUG_ANY, "Error in register_matching_rule: %s before %s in %s\n",
|
|
ldap_scherr2str(code), err, desc );
|
|
return( -1 );
|
|
}
|
|
code = mr_add( mr, normalize, compare, &err );
|
|
if ( code ) {
|
|
Debug( LDAP_DEBUG_ANY, "Error in register_syntax: %s for %s in %s\n",
|
|
scherr2str(code), err, desc );
|
|
return( -1 );
|
|
}
|
|
return( 0 );
|
|
}
|
|
|
|
struct syntax_defs_rec {
|
|
char *sd_desc;
|
|
slap_syntax_check_func *sd_check;
|
|
};
|
|
|
|
struct syntax_defs_rec syntax_defs[] = {
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.3 DESC 'AttributeTypeDescription' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.4 DESC 'Audio' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.5 DESC 'Binary' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.6 DESC 'BitString' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.8 DESC 'Certificate' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.9 DESC 'CertificateList' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.10 DESC 'CertificatePair' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.12 DESC 'DN' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.14 DESC 'DeliveryMethod' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.15 DESC 'DirectoryString' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.16 DESC 'DITContentRuleDescription' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.17 DESC 'DITStructureRuleDescription' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.21 DESC 'EnhancedGuide' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.22 DESC 'FacsimileTelephoneNumber' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.24 DESC 'GeneralizedTime' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.25 DESC 'Guide' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.26 DESC 'IA5String' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.27 DESC 'Integer' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.28 DESC 'JPEG' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.30 DESC 'MatchingRuleDescription' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.31 DESC 'MatchingRuleUseDescription' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.32 DESC 'MailPreference' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.34 DESC 'NameAndOptionalUID' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.35 DESC 'NameFormDescription' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.36 DESC 'NumericString' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.37 DESC 'ObjectClassDescription' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.38 DESC 'OID' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.39 DESC 'OtherMailbox' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.40 DESC 'OctetString' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.41 DESC 'PostalAddress' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.42 DESC 'ProtocolInformation' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.43 DESC 'PresentationAddress' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.44 DESC 'PrintableString' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.49 DESC 'SupportedAlgorithm' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.50 DESC 'TelephoneNumber' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.51 DESC 'TeletexTerminalIdentifier' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.52 DESC 'TelexNumber' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.53 DESC 'UTCTime' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.54 DESC 'LDAPSyntaxDescription' )", NULL},
|
|
{"( 1.3.6.1.4.1.1466.115.121.1.58 DESC 'SubstringAssertion' )", NULL},
|
|
{"( 1.3.6.1.1.1.0.0 DESC 'NISnetgrouptriple' )", NULL},
|
|
{"( 1.3.6.1.1.1.0.1 DESC 'Bootparameter' )", NULL},
|
|
{NULL, NULL}
|
|
};
|
|
|
|
struct mrule_defs_rec {
|
|
char *mrd_desc;
|
|
slap_mr_normalize_func *mrd_normalize;
|
|
slap_mr_compare_func *mrd_compare;
|
|
};
|
|
|
|
/*
|
|
* Other matching rules in X.520 that we do not use:
|
|
*
|
|
* 2.5.13.9 numericStringOrderingMatch
|
|
* 2.5.13.12 caseIgnoreListSubstringsMatch
|
|
* 2.5.13.13 booleanMatch
|
|
* 2.5.13.15 integerOrderingMatch
|
|
* 2.5.13.18 octetStringOrderingMatch
|
|
* 2.5.13.19 octetStringSubstringsMatch
|
|
* 2.5.13.25 uTCTimeMatch
|
|
* 2.5.13.26 uTCTimeOrderingMatch
|
|
* 2.5.13.31 directoryStringFirstComponentMatch
|
|
* 2.5.13.32 wordMatch
|
|
* 2.5.13.33 keywordMatch
|
|
* 2.5.13.34 certificateExactMatch
|
|
* 2.5.13.35 certificateMatch
|
|
* 2.5.13.36 certificatePairExactMatch
|
|
* 2.5.13.37 certificatePairMatch
|
|
* 2.5.13.38 certificateListExactMatch
|
|
* 2.5.13.39 certificateListMatch
|
|
* 2.5.13.40 algorithmIdentifierMatch
|
|
* 2.5.13.41 storedPrefixMatch
|
|
* 2.5.13.42 attributeCertificateMatch
|
|
* 2.5.13.43 readerAndKeyIDMatch
|
|
* 2.5.13.44 attributeIntegrityMatch
|
|
*/
|
|
|
|
struct mrule_defs_rec mrule_defs[] = {
|
|
{"( 2.5.13.0 NAME 'objectIdentifierMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 )", NULL, NULL},
|
|
{"( 2.5.13.1 NAME 'distinguishedNameMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 )", NULL, NULL},
|
|
{"( 2.5.13.2 NAME 'caseIgnoreMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )",
|
|
case_ignore_normalize, case_ignore_compare},
|
|
{"( 2.5.13.3 NAME 'caseIgnoreOrderingMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )",
|
|
case_ignore_normalize, case_ignore_compare},
|
|
{"( 2.5.13.4 NAME 'caseIgnoreSubstringsMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.58 )",
|
|
case_ignore_normalize, case_ignore_compare},
|
|
/* Next three are not in the RFC's, but are needed for compatibility */
|
|
{"( 2.5.13.5 NAME 'caseExactMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )",
|
|
case_exact_normalize, case_exact_compare},
|
|
{"( 2.5.13.6 NAME 'caseExactOrderingMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )",
|
|
case_exact_normalize, case_exact_compare},
|
|
{"( 2.5.13.7 NAME 'caseExactSubstringsMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.58 )",
|
|
case_exact_normalize, case_exact_compare},
|
|
{"( 2.5.13.8 NAME 'numericStringMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.36 )", NULL, NULL},
|
|
{"( 2.5.13.10 NAME 'numericStringSubstringsMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.58 )", NULL, NULL},
|
|
{"( 2.5.13.11 NAME 'caseIgnoreListMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.41 )", NULL, NULL},
|
|
{"( 2.5.13.14 NAME 'integerMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 )", NULL, NULL},
|
|
{"( 2.5.13.16 NAME 'bitStringMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.6 )", NULL, NULL},
|
|
{"( 2.5.13.17 NAME 'octetStringMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.40 )", NULL, NULL},
|
|
{"( 2.5.13.20 NAME 'telephoneNumberMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.50 )", NULL, NULL},
|
|
{"( 2.5.13.21 NAME 'telephoneNumberSubstringsMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.58 )", NULL, NULL},
|
|
{"( 2.5.13.22 NAME 'presentationAddressMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.43 )", NULL, NULL},
|
|
{"( 2.5.13.23 NAME 'uniqueMemberMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.34 )", NULL, NULL},
|
|
{"( 2.5.13.24 NAME 'protocolInformationMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.42 )", NULL, NULL},
|
|
{"( 2.5.13.27 NAME 'generalizedTimeMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.24 )", NULL, NULL},
|
|
{"( 2.5.13.28 NAME 'generalizedTimeOrderingMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.24 )", NULL, NULL},
|
|
{"( 2.5.13.29 NAME 'integerFirstComponentMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 )", NULL, NULL},
|
|
{"( 2.5.13.30 NAME 'objectIdentifierFirstComponentMatch' SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 )", NULL, NULL},
|
|
{"( 1.3.6.1.4.1.1466.109.114.1 NAME 'caseExactIA5Match' SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )",
|
|
case_exact_normalize, case_exact_compare},
|
|
{"( 1.3.6.1.4.1.1466.109.114.2 NAME 'caseIgnoreIA5Match' SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )",
|
|
case_ignore_normalize, case_ignore_compare},
|
|
{NULL, NULL, NULL}
|
|
};
|
|
|
|
int
|
|
schema_init( void )
|
|
{
|
|
int res;
|
|
int i;
|
|
static int schema_init_done = 0;
|
|
|
|
/* We are called from read_config that is recursive */
|
|
if ( schema_init_done )
|
|
return( 0 );
|
|
for ( i=0; syntax_defs[i].sd_desc != NULL; i++ ) {
|
|
res = register_syntax( syntax_defs[i].sd_desc,
|
|
syntax_defs[i].sd_check );
|
|
if ( res ) {
|
|
fprintf( stderr, "schema_init: Error registering syntax %s\n",
|
|
syntax_defs[i].sd_desc );
|
|
exit( EXIT_FAILURE );
|
|
}
|
|
}
|
|
for ( i=0; mrule_defs[i].mrd_desc != NULL; i++ ) {
|
|
res = register_matching_rule( mrule_defs[i].mrd_desc,
|
|
( mrule_defs[i].mrd_normalize ?
|
|
mrule_defs[i].mrd_normalize : case_ignore_normalize ),
|
|
( mrule_defs[i].mrd_compare ?
|
|
mrule_defs[i].mrd_compare : case_ignore_compare ) );
|
|
if ( res ) {
|
|
fprintf( stderr, "schema_init: Error registering matching rule %s\n",
|
|
mrule_defs[i].mrd_desc );
|
|
exit( EXIT_FAILURE );
|
|
}
|
|
}
|
|
schema_init_done = 1;
|
|
return( 0 );
|
|
}
|
|
|
|
#if defined( SLAPD_SCHEMA_DN )
|
|
|
|
static int
|
|
syn_schema_info( Entry *e )
|
|
{
|
|
struct berval val;
|
|
struct berval *vals[2];
|
|
Syntax *syn;
|
|
|
|
vals[0] = &val;
|
|
vals[1] = NULL;
|
|
|
|
for ( syn = syn_list; syn; syn = syn->ssyn_next ) {
|
|
val.bv_val = ldap_syntax2str( &syn->ssyn_syn );
|
|
if ( val.bv_val ) {
|
|
val.bv_len = strlen( val.bv_val );
|
|
Debug( LDAP_DEBUG_TRACE, "Merging syn [%ld] %s\n",
|
|
(long) val.bv_len, val.bv_val, 0 );
|
|
attr_merge( e, "ldapSyntaxes", vals );
|
|
ldap_memfree( val.bv_val );
|
|
} else {
|
|
return -1;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
mr_schema_info( Entry *e )
|
|
{
|
|
struct berval val;
|
|
struct berval *vals[2];
|
|
MatchingRule *mr;
|
|
|
|
vals[0] = &val;
|
|
vals[1] = NULL;
|
|
|
|
for ( mr = mr_list; mr; mr = mr->smr_next ) {
|
|
val.bv_val = ldap_matchingrule2str( &mr->smr_mrule );
|
|
if ( val.bv_val ) {
|
|
val.bv_len = strlen( val.bv_val );
|
|
Debug( LDAP_DEBUG_TRACE, "Merging mr [%ld] %s\n",
|
|
(long) val.bv_len, val.bv_val, 0 );
|
|
attr_merge( e, "matchingRules", vals );
|
|
ldap_memfree( val.bv_val );
|
|
} else {
|
|
return -1;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
oc_schema_info( Entry *e )
|
|
{
|
|
struct berval val;
|
|
struct berval *vals[2];
|
|
ObjectClass *oc;
|
|
|
|
vals[0] = &val;
|
|
vals[1] = NULL;
|
|
|
|
for ( oc = oc_list; oc; oc = oc->soc_next ) {
|
|
val.bv_val = ldap_objectclass2str( &oc->soc_oclass );
|
|
if ( val.bv_val ) {
|
|
val.bv_len = strlen( val.bv_val );
|
|
Debug( LDAP_DEBUG_TRACE, "Merging oc [%ld] %s\n",
|
|
(long) val.bv_len, val.bv_val, 0 );
|
|
attr_merge( e, "objectClasses", vals );
|
|
ldap_memfree( val.bv_val );
|
|
} else {
|
|
return -1;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void
|
|
schema_info( Connection *conn, Operation *op, char **attrs, int attrsonly )
|
|
{
|
|
Entry *e;
|
|
struct berval val;
|
|
struct berval *vals[2];
|
|
|
|
vals[0] = &val;
|
|
vals[1] = NULL;
|
|
|
|
e = (Entry *) ch_calloc( 1, sizeof(Entry) );
|
|
|
|
e->e_attrs = NULL;
|
|
e->e_dn = ch_strdup( SLAPD_SCHEMA_DN );
|
|
e->e_ndn = ch_strdup( SLAPD_SCHEMA_DN );
|
|
(void) dn_normalize( e->e_ndn );
|
|
e->e_private = NULL;
|
|
|
|
{
|
|
char *rdn = ch_strdup( SLAPD_SCHEMA_DN );
|
|
val.bv_val = strchr( rdn, '=' );
|
|
|
|
if( val.bv_val != NULL ) {
|
|
*val.bv_val = '\0';
|
|
val.bv_len = strlen( ++val.bv_val );
|
|
|
|
attr_merge( e, rdn, vals );
|
|
}
|
|
|
|
free( rdn );
|
|
}
|
|
|
|
if ( syn_schema_info( e ) ) {
|
|
/* Out of memory, do something about it */
|
|
entry_free( e );
|
|
return;
|
|
}
|
|
if ( mr_schema_info( e ) ) {
|
|
/* Out of memory, do something about it */
|
|
entry_free( e );
|
|
return;
|
|
}
|
|
if ( at_schema_info( e ) ) {
|
|
/* Out of memory, do something about it */
|
|
entry_free( e );
|
|
return;
|
|
}
|
|
if ( oc_schema_info( e ) ) {
|
|
/* Out of memory, do something about it */
|
|
entry_free( e );
|
|
return;
|
|
}
|
|
|
|
val.bv_val = "top";
|
|
val.bv_len = sizeof("top")-1;
|
|
attr_merge( e, "objectClass", vals );
|
|
|
|
val.bv_val = "LDAPsubentry";
|
|
val.bv_len = sizeof("LDAPsubentry")-1;
|
|
attr_merge( e, "objectClass", vals );
|
|
|
|
val.bv_val = "subschema";
|
|
val.bv_len = sizeof("subschema")-1;
|
|
attr_merge( e, "objectClass", vals );
|
|
|
|
val.bv_val = "extensibleObject";
|
|
val.bv_len = sizeof("extensibleObject")-1;
|
|
attr_merge( e, "objectClass", vals );
|
|
|
|
send_search_entry( &backends[0], conn, op,
|
|
e, attrs, attrsonly, NULL );
|
|
send_search_result( conn, op, LDAP_SUCCESS,
|
|
NULL, NULL, NULL, NULL, 1 );
|
|
|
|
entry_free( e );
|
|
}
|
|
#endif
|
|
|
|
#ifdef LDAP_DEBUG
|
|
|
|
static void
|
|
oc_print( ObjectClass *oc )
|
|
{
|
|
int i;
|
|
const char *mid;
|
|
|
|
printf( "objectclass %s\n", ldap_objectclass2name( &oc->soc_oclass ) );
|
|
if ( oc->soc_required != NULL ) {
|
|
mid = "\trequires ";
|
|
for ( i = 0; oc->soc_required[i] != NULL; i++, mid = "," )
|
|
printf( "%s%s", mid,
|
|
ldap_attributetype2name( &oc->soc_required[i]->sat_atype ) );
|
|
printf( "\n" );
|
|
}
|
|
if ( oc->soc_allowed != NULL ) {
|
|
mid = "\tallows ";
|
|
for ( i = 0; oc->soc_allowed[i] != NULL; i++, mid = "," )
|
|
printf( "%s%s", mid,
|
|
ldap_attributetype2name( &oc->soc_allowed[i]->sat_atype ) );
|
|
printf( "\n" );
|
|
}
|
|
}
|
|
|
|
#endif
|
|
|
|
|
|
int is_entry_objectclass(
|
|
Entry* e,
|
|
const char* oc)
|
|
{
|
|
Attribute *attr;
|
|
struct berval bv;
|
|
|
|
if( e == NULL || oc == NULL || *oc == '\0' )
|
|
return 0;
|
|
|
|
/*
|
|
* find objectClass attribute
|
|
*/
|
|
attr = attr_find(e->e_attrs, "objectclass");
|
|
|
|
if( attr == NULL ) {
|
|
/* no objectClass attribute */
|
|
return 0;
|
|
}
|
|
|
|
bv.bv_val = (char *) oc;
|
|
bv.bv_len = strlen( bv.bv_val );
|
|
|
|
if( value_find(attr->a_vals, &bv, attr->a_syntax, 1) != 0) {
|
|
/* entry is not of this objectclass */
|
|
return 0;
|
|
}
|
|
|
|
return 1;
|
|
}
|