Zabbix

/*

** Zabbix

** Copyright (C) 2001-2023 Zabbix SIA

**

** 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; either version 2 of the License, or

** (at your option) any later version.

**

** 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

**/

​

#include "zabbix_users.h"

​

#include "zbxdbhigh.h"

#include "log.h"

​

/* group statuses */

typedef enum

{

    GROUP_STATUS_ACTIVE = 0,

    GROUP_STATUS_DISABLED

}

zbx_group_status_type_t;

​

/******************************************************************************

 *                                                                            *

 * Purpose: Check user permissions to access system                           *

 *                                                                            *

 * Parameters: userid - user ID                                               *

 *                                                                            *

 * Return value: SUCCEED - access allowed, FAIL - otherwise                   *

 *                                                                            *

 ******************************************************************************/

int check_perm2system(zbx_uint64_t userid)

{

    DB_RESULT   result;

    DB_ROW      row;

    int     res = SUCCEED;

​

    result = zbx_db_select(

            "select count(*)"

            " from usrgrp g,users_groups ug"

            " where ug.userid=" ZBX_FS_UI64

                " and g.usrgrpid=ug.usrgrpid"

                " and g.users_status=%d",

            userid, GROUP_STATUS_DISABLED);

​

    if (NULL != (row = zbx_db_fetch(result)) && SUCCEED != zbx_db_is_null(row[0]) && atoi(row[0]) > 0)

        res = FAIL;

​

    zbx_db_free_result(result);

​

    return res;

}

​