+++ /dev/null
-/* $OpenLDAP$ */
-/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
- *
- * Copyright 1999-2005 The OpenLDAP Foundation.
- * Portions Copyright 2001-2003 Pierangelo Masarati.
- * Portions Copyright 1999-2003 Howard Chu.
- * 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>.
- */
-/* ACKNOWLEDGEMENTS:
- * This work was initially developed by the Howard Chu for inclusion
- * in OpenLDAP Software and subsequently enhanced by Pierangelo
- * Masarati.
- */
-
-#include "portable.h"
-
-#include <stdio.h>
-
-#include <ac/socket.h>
-#include <ac/string.h>
-
-#include "slap.h"
-#include "../back-ldap/back-ldap.h"
-#include "back-meta.h"
-
-
-/* return 0 IFF we can retrieve the attributes
- * of entry with e_ndn
- */
-
-/*
- * FIXME: I never testd this function; I know it compiles ... :)
- */
-int
-meta_back_attribute(
- Backend *be,
- Connection *conn,
- Operation *op,
- Entry *target,
- struct berval *ndn,
- AttributeDescription *entry_at,
- BerVarray *vals
-)
-{
- struct metainfo *li = ( struct metainfo * )be->be_private;
- int rc = 1, i, j, count, is_oc, candidate;
- Attribute *attr;
- BerVarray abv, v;
- char **vs;
- struct berval mapped;
- LDAPMessage *result, *e;
- char *gattr[ 2 ];
- LDAP *ld;
-
- *vals = NULL;
- if ( target != NULL && dn_match( &target->e_nname, ndn ) ) {
- /* we already have a copy of the entry */
- /* attribute and objectclass mapping has already been done */
- attr = attr_find( target->e_attrs, entry_at );
- if ( attr == NULL ) {
- return 1;
- }
-
- for ( count = 0; attr->a_vals[ count ].bv_val != NULL; count++ )
- ;
- v = ( BerVarray )ch_calloc( ( count + 1 ), sizeof( struct berval ) );
- if ( v == NULL ) {
- return 1;
- }
-
- for ( j = 0, abv = attr->a_vals; --count >= 0; abv++ ) {
- if ( abv->bv_len > 0 ) {
- ber_dupbv( &v[ j ], abv );
- if ( v[ j ].bv_val == NULL ) {
- break;
- }
- }
- }
- v[ j ].bv_val = NULL;
- *vals = v;
-
- return 0;
- } /* else */
-
- candidate = meta_back_select_unique_candidate( li, ndn );
- if ( candidate == META_TARGET_NONE ) {
- return 1;
- }
-
- ldap_back_map( &li->targets[ candidate ]->at_map,
- &entry_at->ad_cname, &mapped, BACKLDAP_MAP );
- if ( mapped.bv_val == NULL || mapped.bv_val[0] == '\0' )
- return 1;
-
- rc = ldap_initialize( &ld, li->targets[ candidate ]->uri );
- if ( rc != LDAP_SUCCESS ) {
- return 1;
- }
-
- rc = ldap_bind_s( ld, li->targets[ candidate ]->binddn.bv_val,
- li->targets[ candidate ]->bindpw.bv_val, LDAP_AUTH_SIMPLE );
- if ( rc != LDAP_SUCCESS) {
- return 1;
- }
-
- gattr[ 0 ] = mapped.bv_val;
- gattr[ 1 ] = NULL;
- if ( ldap_search_ext_s( ld, ndn->bv_val, LDAP_SCOPE_BASE,
- "(objectClass=*)",
- gattr, 0, NULL, NULL, LDAP_NO_LIMIT,
- LDAP_NO_LIMIT, &result) == LDAP_SUCCESS) {
- if ( ( e = ldap_first_entry( ld, result ) ) != NULL ) {
- vs = ldap_get_values( ld, e, mapped.bv_val );
- if ( vs != NULL ) {
- for ( count = 0; vs[ count ] != NULL;
- count++ ) { }
- v = ( BerVarray )ch_calloc( ( count + 1 ),
- sizeof( struct berval ) );
- if ( v == NULL ) {
- ldap_value_free( vs );
- } else {
- is_oc = ( strcasecmp( "objectclass", mapped.bv_val ) == 0 );
- for ( i = 0, j = 0; i < count; i++ ) {
- ber_str2bv( vs[ i ], 0, 0, &v[ j ] );
- if ( !is_oc ) {
- if ( v[ j ].bv_val == NULL ) {
- ch_free( vs[ i ] );
- } else {
- j++;
- }
- } else {
- ldap_back_map( &li->targets[ candidate ]->oc_map, &v[ j ], &mapped, BACKLDAP_REMAP );
- if ( mapped.bv_val && mapped.bv_val[0] != '\0' ) {
- ber_dupbv( &v[ j ], &mapped );
- if ( v[ j ].bv_val ) {
- j++;
- }
- }
- ch_free( vs[ i ] );
- }
- }
- v[ j ].bv_val = NULL;
- *vals = v;
- rc = 0;
- ch_free( vs );
- }
- }
- }
- ldap_msgfree( result );
- }
- ldap_unbind( ld );
-
- return(rc);
-}
-
+++ /dev/null
-/* $OpenLDAP$ */
-/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
- *
- * Copyright 1999-2005 The OpenLDAP Foundation.
- * Portions Copyright 2001-2003 Pierangelo Masarati.
- * Portions Copyright 1999-2003 Howard Chu.
- * 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>.
- */
-/* ACKNOWLEDGEMENTS:
- * This work was initially developed by the Howard Chu for inclusion
- * in OpenLDAP Software and subsequently enhanced by Pierangelo
- * Masarati.
- */
-
-#include "portable.h"
-
-#include <stdio.h>
-
-#include <ac/socket.h>
-#include <ac/string.h>
-
-#include "slap.h"
-#include "../back-ldap/back-ldap.h"
-#include "back-meta.h"
-#include "lutil.h"
-
-/* return 0 IFF op_dn is a value in group_at (member) attribute
- * of entry with gr_dn AND that entry has an objectClass
- * value of group_oc (groupOfNames)
- */
-int
-meta_back_group(
- Backend *be,
- Connection *conn,
- Operation *op,
- Entry *target,
- struct berval *gr_ndn,
- struct berval *op_ndn,
- ObjectClass *group_oc,
- AttributeDescription *group_at
-)
-{
- struct metainfo *li = ( struct metainfo * )be->be_private;
- int rc = 1, candidate;
- Attribute *attr;
- AttributeDescription *ad_objectClass = slap_schema.si_ad_objectClass;
- LDAPMessage *result;
- char *gattr[ 2 ];
- char *filter = NULL, *ptr;
- LDAP *ld = NULL;
- struct berval mop_ndn = BER_BVNULL, mgr_ndn = BER_BVNULL;
-
- struct berval group_oc_name = BER_BVNULL;
- struct berval group_at_name = group_at->ad_cname;
-
- if ( group_oc->soc_names && group_oc->soc_names[ 0 ] ) {
- group_oc_name.bv_val = group_oc->soc_names[ 0 ];
- } else {
- group_oc_name.bv_val = group_oc->soc_oid;
- }
-
- if ( group_oc_name.bv_val ) {
- group_oc_name.bv_len = strlen( group_oc_name.bv_val );
- }
-
- if ( target != NULL && dn_match( &target->e_nname, gr_ndn ) ) {
- /* we already have a copy of the entry */
- /* attribute and objectclass mapping has already been done */
-
- /*
- * first we need to check if the objectClass attribute
- * has been retrieved; otherwise we need to repeat the search
- */
- attr = attr_find( target->e_attrs, ad_objectClass );
- if ( attr != NULL ) {
-
- /*
- * Now we can check for the group objectClass value
- */
- if ( !is_entry_objectclass( target, group_oc, 0 ) ) {
- return 1;
- }
-
- /*
- * This part has been reworked: the group attr compare
- * fails only if the attribute is PRESENT but the value
- * is NOT PRESENT; if the attribute is NOT PRESENT, the
- * search must be repeated as well.
- * This may happen if a search for an entry has already
- * been performed (target is not null) but the group
- * attribute has not been required
- */
- attr = attr_find( target->e_attrs, group_at );
- if ( attr != NULL ) {
- rc = value_find_ex( group_at,
- SLAP_MR_ASSERTED_VALUE_NORMALIZED_MATCH,
- attr->a_vals, op_ndn );
- if ( rc != LDAP_SUCCESS ) {
- return 1;
- }
- return 0;
- } /* else: repeat the search */
- } /* else: repeat the search */
- } /* else: do the search */
-
- candidate = meta_back_select_unique_candidate( li, gr_ndn );
- if ( candidate == META_TARGET_NONE ) {
- goto cleanup;
- }
-
- /*
- * Rewrite the op ndn if needed
- */
- switch ( rewrite_session( li->targets[ candidate ]->rwinfo, "bindDn",
- op_ndn->bv_val, conn, &mop_ndn.bv_val ) ) {
- case REWRITE_REGEXEC_OK:
- if ( mop_ndn.bv_val != NULL && mop_ndn.bv_val[ 0 ] != '\0' ) {
- mop_ndn.bv_len = strlen( mop_ndn.bv_val );
- } else {
- mop_ndn = *op_ndn;
- }
- Debug( LDAP_DEBUG_ARGS,
- "rw> bindDn (op ndn in group):"
- " \"%s\" -> \"%s\"\n%s",
- op_ndn->bv_val, mop_ndn.bv_val, "" );
- break;
-
- case REWRITE_REGEXEC_UNWILLING:
- /* continues to next case */
-
- case REWRITE_REGEXEC_ERR:
- return 1;
- }
-
- /*
- * Rewrite the gr ndn if needed
- */
- switch ( rewrite_session( li->targets[ candidate ]->rwinfo,
- "searchBase",
- gr_ndn->bv_val, conn, &mgr_ndn.bv_val ) ) {
- case REWRITE_REGEXEC_OK:
- if ( mgr_ndn.bv_val != NULL && mgr_ndn.bv_val[ 0 ] != '\0' ) {
- mgr_ndn.bv_len = strlen( mgr_ndn.bv_val );
- } else {
- mgr_ndn = *gr_ndn;
- }
- Debug( LDAP_DEBUG_ARGS,
- "rw> searchBase (gr ndn in group):"
- " \"%s\" -> \"%s\"\n%s",
- gr_ndn->bv_val, mgr_ndn.bv_val, "" );
- break;
-
- case REWRITE_REGEXEC_UNWILLING:
- /* continues to next case */
-
- case REWRITE_REGEXEC_ERR:
- goto cleanup;
- }
-
- ldap_back_map( &li->targets[ candidate ]->oc_map,
- &group_oc_name, &group_oc_name, BACKLDAP_MAP );
- if ( group_oc_name.bv_val == NULL || group_oc_name.bv_val[0] == '\0' ) {
- goto cleanup;
- }
- ldap_back_map( &li->targets[ candidate ]->at_map,
- &group_at_name, &group_at_name, BACKLDAP_MAP );
- if ( group_at_name.bv_val == NULL || group_at_name.bv_val[0] == '\0' ) {
- goto cleanup;
- }
-
- filter = ch_malloc( sizeof( "(&(objectclass=)(=))" )
- + group_oc_name.bv_len
- + group_at_name.bv_len
- + mop_ndn.bv_len + 1 );
- if ( filter == NULL ) {
- goto cleanup;
- }
-
- rc = ldap_initialize( &ld, li->targets[ candidate ]->uri );
- if ( rc != LDAP_SUCCESS ) {
- goto cleanup;
- }
-
- rc = ldap_bind_s( ld, li->targets[ candidate ]->binddn.bv_val,
- li->targets[ candidate ]->bindpw.bv_val,
- LDAP_AUTH_SIMPLE );
- if ( rc != LDAP_SUCCESS ) {
- goto cleanup;
- }
-
- ptr = lutil_strcopy( filter, "(&(objectclass=" );
- ptr = lutil_strcopy( ptr , group_oc_name.bv_val );
- ptr = lutil_strcopy( ptr , ")(" );
- ptr = lutil_strcopy( ptr , group_at_name.bv_val );
- ptr = lutil_strcopy( ptr , "=" );
- ptr = lutil_strcopy( ptr , mop_ndn.bv_val );
- strcpy( ptr , "))" );
-
- gattr[ 0 ] = "objectclass";
- gattr[ 1 ] = NULL;
- rc = 1;
- if ( ldap_search_ext_s( ld, mgr_ndn.bv_val, LDAP_SCOPE_BASE, filter,
- gattr, 0, NULL, NULL, LDAP_NO_LIMIT,
- LDAP_NO_LIMIT, &result ) == LDAP_SUCCESS ) {
- if ( ldap_first_entry( ld, result ) != NULL ) {
- rc = 0;
- }
- ldap_msgfree( result );
- }
-
-cleanup:;
- if ( ld != NULL ) {
- ldap_unbind( ld );
- }
- if ( filter != NULL ) {
- ch_free( filter );
- }
- if ( mop_ndn.bv_val != op_ndn->bv_val ) {
- free( mop_ndn.bv_val );
- }
- if ( mgr_ndn.bv_val != gr_ndn->bv_val ) {
- free( mgr_ndn.bv_val );
- }
-
- return rc;
-}
-
projects / openldap / commitdiff