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/** BEGIN COPYRIGHT BLOCK
* This Program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; version 2 of the License.
*
* This Program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with
* this Program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place, Suite 330, Boston, MA 02111-1307 USA.
*
* In addition, as a special exception, Red Hat, Inc. gives You the additional
* right to link the code of this Program with code not covered under the GNU
* General Public License ("Non-GPL Code") and to distribute linked combinations
* including the two, subject to the limitations in this paragraph. Non-GPL Code
* permitted under this exception must only link to the code of this Program
* through those well defined interfaces identified in the file named EXCEPTION
* found in the source code files (the "Approved Interfaces"). The files of
* Non-GPL Code may instantiate templates or use macros or inline functions from
* the Approved Interfaces without causing the resulting work to be covered by
* the GNU General Public License. Only Red Hat, Inc. may make changes or
* additions to the list of Approved Interfaces. You must obey the GNU General
* Public License in all respects for all of the Program code and other code used
* in conjunction with the Program except the Non-GPL Code covered by this
* exception. If you modify this file, you may extend this exception to your
* version of the file, but you are not obligated to do so. If you do not wish to
* provide this exception without modification, you must delete this exception
* statement from your version and license this file solely under the GPL without
* exception.
*
*
* Copyright (C) 2001 Sun Microsystems, Inc. Used by permission.
* Copyright (C) 2005 Red Hat, Inc.
* All rights reserved.
* END COPYRIGHT BLOCK **/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include "cb.h"
/*
** generic function to send back results
** Turn off acl eval on front-end when needed
*/
void cb_set_acl_policy(Slapi_PBlock *pb) {
Slapi_Backend *be;
cb_backend_instance *cb;
int noacl;
slapi_pblock_get( pb, SLAPI_BACKEND, &be );
cb = cb_get_instance(be);
/* disable acl checking if the local_acl flag is not set
or if the associated backend is disabled */
noacl=!(cb->local_acl) || cb->associated_be_is_disabled;
if (noacl) {
slapi_pblock_set(pb, SLAPI_PLUGIN_DB_NO_ACL, &noacl);
} else {
/* Be very conservative about acl evaluation */
slapi_pblock_set(pb, SLAPI_PLUGIN_DB_NO_ACL, &noacl);
}
}
int cb_access_allowed(
Slapi_PBlock *pb,
Slapi_Entry *e, /* The Slapi_Entry */
char *attr, /* Attribute of the entry */
struct berval *val, /* value of attr. NOT USED */
int access, /* access rights */
char **errbuf
)
{
switch (access) {
case SLAPI_ACL_ADD:
case SLAPI_ACL_DELETE:
case SLAPI_ACL_COMPARE:
case SLAPI_ACL_WRITE:
case SLAPI_ACL_PROXY:
/* Keep in mind some entries are NOT */
/* available for acl evaluation */
return slapi_access_allowed(pb,e,attr,val,access);
default:
return LDAP_INSUFFICIENT_ACCESS;
}
}
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