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<?php
/*
** ZABBIX
** Copyright (C) 2000-2005 SIA Zabbix
**
** 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., 675 Mass Ave, Cambridge, MA 02139, USA.
**/
?>
<?php
# Add User definition
function add_user($name,$surname,$alias,$passwd,$url,$autologout,$lang,$refresh)
{
if(!check_right("User","A",0))
{
error("Insufficient permissions");
return 0;
}
if($alias==""){
error("Incorrect Alias name");
return 0;
}
$sql="select * from users where alias='".zbx_ads($alias)."'";
$result=DBexecute($sql);
if(DBnum_rows($result)>0)
{
error("User '$alias' already exists");
return 0;
}
$passwd=md5($passwd);
$sql="insert into users (name,surname,alias,passwd,url,autologout,lang,refresh) values ('".zbx_ads($name)."','".zbx_ads($surname)."','".zbx_ads($alias)."','".zbx_ads($passwd)."','".zbx_ads($url)."',$autologout,'".zbx_ads($lang)."',$refresh)";
return DBexecute($sql);
}
# Update User definition
function update_user($userid,$name,$surname,$alias,$passwd, $url,$autologout,$lang,$refresh)
{
if(!check_right("User","U",$userid))
{
error("Insufficient permissions");
return 0;
}
if($alias==""){
error("incorrect alias name");
return 0;
}
$sql="select * from users where alias='".zbx_ads($alias)."' and userid<>$userid";
$result=DBexecute($sql);
if(DBnum_rows($result)>0)
{
error("User '$alias' already exists");
return 0;
}
if($passwd=="")
{
$sql="update users set name='".zbx_ads($name)."',surname='".zbx_ads($surname)."',alias='".zbx_ads($alias)."',url='".zbx_ads($url)."',autologout=$autologout,lang='".zbx_ads($lang)."',refresh=$refresh where userid=$userid";
}
else
{
$passwd=md5($passwd);
$sql="update users set name='".zbx_ads($name)."',surname='".zbx_ads($surname)."',alias='".zbx_ads($alias)."',passwd='".zbx_ads($passwd)."',url='".zbx_ads($url)."',autologout=$autologout,lang='".zbx_ads($lang)."',refresh=$refresh where userid=$userid";
}
return DBexecute($sql);
}
# Update User Profile
function update_user_profile($userid,$passwd, $url,$autologout,$lang,$refresh)
{
global $USER_DETAILS;
if($userid!=$USER_DETAILS["userid"])
{
error("Insufficient permissions");
return 0;
}
if($passwd=="")
{
$sql="update users set url='".zbx_ads($url)."',autologout=$autologout,lang='".zbx_ads($lang)."',refresh=$refresh where userid=$userid";
}
else
{
$passwd=md5($passwd);
$sql="update users set passwd='".zbx_ads($passwd)."',url='".zbx_ads($url)."',autologout=$autologout,lang='".zbx_ads($lang)."',refresh=$refresh where userid=$userid";
}
return DBexecute($sql);
}
# Add permission
function add_permission($userid,$right,$permission,$id)
{
$sql="insert into rights (userid,name,permission,id) values ($userid,'".zbx_ads($right)."','".zbx_ads($permission)."',$id)";
return DBexecute($sql);
}
function get_user_by_userid($userid)
{
$sql="select * from users where userid=$userid";
$result=DBselect($sql);
if(DBnum_rows($result) == 1)
{
return DBfetch($result);
}
else
{
error("No user with itemid=[$userid]");
}
return $result;
}
function add_user_group($name,$users)
{
if(!check_right("Host","A",0))
{
error("Insufficient permissions");
return 0;
}
if($name==""){
error("Incorrect group name");
return 0;
}
$sql="select * from usrgrp where name='".zbx_ads($name)."'";
$result=DBexecute($sql);
if(DBnum_rows($result)>0)
{
error("Group '$name' already exists");
return 0;
}
$sql="insert into usrgrp (name) values ('".zbx_ads($name)."')";
$result=DBexecute($sql);
if(!$result)
{
return $result;
}
$usrgrpid=DBinsert_id($result,"usrgrp","usrgrpid");
update_user_groups($usrgrpid,$users);
return $result;
}
function update_user_group($usrgrpid,$name,$users)
{
if(!check_right("Host","U",0))
{
error("Insufficient permissions");
return 0;
}
if($name==""){
error("Incorrect group name");
return 0;
}
$sql="select * from usrgrp where name='".zbx_ads($name)."' and usrgrpid<>$usrgrpid";
$result=DBexecute($sql);
if(DBnum_rows($result)>0)
{
error("Group '$name' already exists");
return 0;
}
$sql="update usrgrp set name='".zbx_ads($name)."' where usrgrpid=$usrgrpid";
$result=DBexecute($sql);
if(!$result)
{
return $result;
}
update_user_groups($usrgrpid,$users);
return $result;
}
function delete_user_group($usrgrpid)
{
$sql="delete from users_groups where usrgrpid=$usrgrpid";
DBexecute($sql);
$sql="delete from usrgrp where usrgrpid=$usrgrpid";
return DBexecute($sql);
}
function update_user_groups($usrgrpid,$users)
{
$count=count($users);
$sql="delete from users_groups where usrgrpid=$usrgrpid";
DBexecute($sql);
for($i=0;$i<$count;$i++)
{
$sql="insert into users_groups (usrgrpid,userid) values ($usrgrpid,".$users[$i].")";
DBexecute($sql);
}
}
?>
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