Bootswatch, Summernote, and Captcheck mods for Mods for HESK (mods-for-hesk.com). In use at support.netsyms.com.
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<?php
/*******************************************************************************
* Title: Help Desk Software HESK
* Version: 2.6.4 from 22nd June 2015
* Author: Klemen Stirn
* Website: http://www.hesk.com
********************************************************************************
* COPYRIGHT AND TRADEMARK NOTICE
* Copyright 2005-2015 Klemen Stirn. All Rights Reserved.
* HESK is a registered trademark of Klemen Stirn.
* The HESK may be used and modified free of charge by anyone
* AS LONG AS COPYRIGHT NOTICES AND ALL THE COMMENTS REMAIN INTACT.
* By using this code you agree to indemnify Klemen Stirn from any
* liability that might arise from it's use.
* Selling the code for this program, in part or full, without prior
* written consent is expressly forbidden.
* Using this code, in part or full, to create derivate work,
* new scripts or products is expressly forbidden. Obtain permission
* before redistributing this software over the Internet or in
* any other medium. In all cases copyright and header must remain intact.
* This Copyright is in full effect in any country that has International
* Trade Agreements with the United States of America or
* with the European Union.
* Removing any of the copyright notices without purchasing a license
* is expressly forbidden. To remove HESK copyright notice you must purchase
* a license for this script. For more information on how to obtain
* a license please visit the page below:
* https://www.hesk.com/buy.php
*******************************************************************************/
define('IN_SCRIPT',1);
define('HESK_PATH','../');
/* Get all the required files and functions */
require(HESK_PATH . 'hesk_settings.inc.php');
require(HESK_PATH . 'inc/common.inc.php');
require(HESK_PATH . 'inc/admin_functions.inc.php');
hesk_load_database_functions();
hesk_session_start();
hesk_dbConnect();
hesk_isLoggedIn();
/* Check permissions for this feature */
hesk_checkPermission('can_ban_ips');
$can_unban = hesk_checkPermission('can_unban_ips', 0);
// Define required constants
define('LOAD_TABS',1);
// What should we do?
if ( $action = hesk_REQUEST('a') )
{
if ( defined('HESK_DEMO') ) {hesk_process_messages($hesklang['ddemo'], 'banned_ips.php', 'NOTICE');}
elseif ($action == 'ban') {ban_ip();}
elseif ($action == 'unban' && $can_unban) {unban_ip();}
elseif ($action == 'unbantemp' && $can_unban) {unban_temp_ip();}
}
/* Print header */
require_once(HESK_PATH . 'inc/headerAdmin.inc.php');
/* Print main manage users page */
require_once(HESK_PATH . 'inc/show_admin_nav.inc.php');
?>
<div class="row" style="padding: 20px">
<ul class="nav nav-tabs" role="tablist">
<?php
// Show a link to banned_emails.php if user has permission to do so
if ( hesk_checkPermission('can_ban_emails',0) )
{
echo '
<li role="presentation">
<a title="' . $hesklang['banemail'] . '" href="banned_emails.php">' . $hesklang['banemail'] . '</a>
</li>';
}
?>
<li role="presentation" class="active">
<a href="#"><?php echo $hesklang['banip']; ?> <i class="fa fa-question-circle settingsquestionmark" onclick="javascript:alert('<?php echo hesk_makeJsString($hesklang['banip_intro']); ?>')"></i></a>
</li>
<?php
// Show a link to status_message.php if user has permission to do so
if ( hesk_checkPermission('can_service_msg',0) )
{
echo '
<li role="presentation">
<a title="' . $hesklang['sm_title'] . '" href="service_messages.php">' . $hesklang['sm_title'] . '</a>
</li>';
}
// Show a link to email tpl management if user has permission to do so
if (hesk_checkPermission('can_man_email_tpl', 0)) {
echo '
<li role="presentation">
<a title="'.$hesklang['email_templates'].'" href="manage_email_templates.php">'.$hesklang['email_templates'].'</a>
</li>
';
}
if (hesk_checkPermission('can_man_ticket_statuses',0))
{
echo '
<li role="presentation">
<a title="'.$hesklang['statuses'].'" href="manage_statuses.php">'.$hesklang['statuses'].'</a>
</li>
';
}
?>
</ul>
<div class="tab-content summaryList tabPadding">
<script language="javascript" type="text/javascript"><!--
function confirm_delete()
{
if (confirm('<?php echo hesk_makeJsString($hesklang['delban_confirm']); ?>')) {return true;}
else {return false;}
}
//-->
</script>
<div class="row">
<div class="col-md-8">
<?php
/* This will handle error, success and notice messages */
hesk_handle_messages();
?>
<form action="banned_ips.php" method="post" name="form1" role="form" class="form-horizontal">
<div class="form-group">
<label for="ip" class="col-sm-3 control-label"><?php echo $hesklang['bananip']; ?></label>
<div class="col-sm-9">
<input type="text" name="ip" size="30" maxlength="255" class="form-control" placeholder="<?php echo htmlspecialchars($hesklang['iprange']); ?>">
<input type="hidden" name="token" value="<?php hesk_token_echo(); ?>" />
<input type="hidden" name="a" value="ban" />
</div>
</div>
<div class="form-group">
<div class="col-sm-9 col-sm-offset-3">
<input type="submit" value="<?php echo $hesklang['savebanip']; ?>" class="btn btn-default">
</div>
</div>
</form>
</div>
<div class="col-md-4">
<h6 style="font-weight: bold"><?php echo $hesklang['banex']; ?></h6>
<div class="footerWithBorder blankSpace"></div>
<b>123.0.0.0</b><br />
<b>123.0.0.1 - 123.0.0.53</b><br />
<b>123.0.0.0/24</b><br />
<b>123.0.*.*</b>
</div>
</div>
<div class="row">
<?php
// Get login failures
$res = hesk_dbQuery("SELECT `ip`, TIMESTAMPDIFF(MINUTE, NOW(), DATE_ADD(`last_attempt`, INTERVAL ".intval($hesk_settings['attempt_banmin'])." MINUTE) ) AS `minutes` FROM `".hesk_dbEscape($hesk_settings['db_pfix'])."logins` WHERE `number` >= ".intval($hesk_settings['attempt_limit'])." AND `last_attempt` > (NOW() - INTERVAL ".intval($hesk_settings['attempt_banmin'])." MINUTE)");
$num = hesk_dbNumRows($res);
echo '<h4>'.$hesklang['iptemp'].'</h4>';
if ($num > 0)
{
?>
<table class="table table-hover">
<thead>
<tr>
<th><?php echo $hesklang['ip']; ?></th>
<th><?php echo $hesklang['m2e']; ?></th>
<?php
if ($can_unban)
{
?>
<th><?php echo $hesklang['opt']; ?></th>
<?php
}
?>
</tr>
</thead>
<tbody>
<?php
while ($ban=hesk_dbFetchAssoc($res))
{
echo '
<tr>
<td>'.$ban['ip'].'</td>
<td>'.$ban['minutes'].'</td>
';
if ($can_unban)
{
echo '
<td>
<a href="banned_ips.php?a=ban&amp;ip='.urlencode($ban['ip']).'&amp;token='.hesk_token_echo(0).'">
<i class="fa fa-ban" style="color: red; font-size: 16px" data-toggle="tooltip" data-placement="top" data-original-title="'.$hesklang['ippermban'].'"></i></a>
<a href="banned_ips.php?a=unbantemp&amp;ip='.urlencode($ban['ip']).'&amp;token='.hesk_token_echo(0).'" onclick="return confirm_delete();">
<i class="fa fa-times" style="color: red; font-size: 16px"data-toggle="tooltip" data-placement="top" data-original-title="'.$hesklang['delban'].'"></i></a>
</td>
';
}
echo '</tr>';
} // End while
?>
</tbody>
</table>
<?php
} else
{
echo '<p>'.$hesklang['no_banips'].'</p>';
}
// Get banned ips from database
$res = hesk_dbQuery('SELECT * FROM `'.hesk_dbEscape($hesk_settings['db_pfix']).'banned_ips` ORDER BY `ip_from` ASC');
$num = hesk_dbNumRows($res);
echo '<br><h4>'.$hesklang['ipperm'].'</h4>';
if ($num < 1)
{
echo '<p>'.$hesklang['no_banips'].'</p>';
}
else
{
// List of staff
if ( ! isset($admins) )
{
$admins = array();
$res2 = hesk_dbQuery("SELECT `id`,`name` FROM `".hesk_dbEscape($hesk_settings['db_pfix'])."users`");
while ($row=hesk_dbFetchAssoc($res2))
{
$admins[$row['id']]=$row['name'];
}
}
?>
<table class="table table-hover">
<thead>
<tr>
<th><?php echo $hesklang['ip']; ?></th>
<th><?php echo $hesklang['iprange']; ?></th>
<th><?php echo $hesklang['banby']; ?></th>
<th><?php echo $hesklang['date']; ?></th>
<?php
if ($can_unban)
{
?>
<th><?php echo $hesklang['opt']; ?></th>
<?php
}
?>
</tr>
</thead>
<tbody>
<?php
while ($ban=hesk_dbFetchAssoc($res))
{
$color = '';
if (isset($_SESSION['ban_ip']['id']) && $ban['id'] == $_SESSION['ban_ip']['id'])
{
$color = 'success';
unset($_SESSION['ban_ip']['id']);
}
echo '
<tr>
<td class="'.$color.'">'.$ban['ip_display'].'</td>
<td class="'.$color.'">'.( ($ban['ip_to'] == $ban['ip_from']) ? long2ip($ban['ip_to']) : long2ip($ban['ip_from']).' - '.long2ip($ban['ip_to']) ).'</td>
<td class="'.$color.'">'.(isset($admins[$ban['banned_by']]) ? $admins[$ban['banned_by']] : $hesklang['e_udel']).'</td>
<td class="'.$color.'">'.$ban['dt'].'</td>
';
if ($can_unban)
{
echo '
<td class="'.$color.'" style="text-align:left;">
<a href="banned_ips.php?a=unban&amp;id='.$ban['id'].'&amp;token='.hesk_token_echo(0).'" onclick="return confirm_delete();">
<i class="fa fa-times" style="color: red; font-size: 16px" data-toggle="tooltip" data-placement="top" data-original-title="'.$hesklang['delban'].'"></i></a>
</td>
';
}
echo '</tr>';
} // End while
?>
</tbody>
</table>
<?php
}
?>
</div>
</div>
</div>
<?php
require_once(HESK_PATH . 'inc/footer.inc.php');
exit();
/*** START FUNCTIONS ***/
function ban_ip()
{
global $hesk_settings, $hesklang;
// A security check
hesk_token_check();
// Get the ip
$ip = preg_replace('/[^0-9\.\-\/\*]/', '', hesk_REQUEST('ip') );
$ip_display = str_replace('-', ' - ', $ip);
// Nothing entered?
if ( ! strlen($ip) )
{
hesk_process_messages($hesklang['enterbanip'],'banned_ips.php');
}
// Convert asterisk to ranges
if ( strpos($ip, '*') !== false )
{
$ip = str_replace('*', '0', $ip) . '-' . str_replace('*', '255', $ip);
}
$ip_regex = '(([1-9]?[0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5]).){3}([1-9]?[0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])';
// Is this a single IP address?
if ( preg_match('/^'.$ip_regex.'$/', $ip) )
{
$ip_from = ip2long($ip);
$ip_to = $ip_from;
}
// Is this an IP range?
elseif ( preg_match('/^'.$ip_regex.'\-'.$ip_regex.'$/', $ip) )
{
list($ip_from, $ip_to) = explode('-', $ip);
$ip_from = ip2long($ip_from);
$ip_to = ip2long($ip_to);
}
// Is this an IP with CIDR?
elseif ( preg_match('/^'.$ip_regex.'\/([0-9]{1,2})$/', $ip, $matches) && $matches[4] >= 0 && $matches[4] <= 32)
{
list($ip_from, $ip_to) = hesk_cidr_to_range($ip);
}
// Not a valid input
else
{
hesk_process_messages($hesklang['validbanip'],'banned_ips.php');
}
// Make sure we have valid ranges
if ($ip_from < 0)
{
$ip_from += 4294967296;
}
elseif ($ip_from > 4294967296)
{
$ip_from = 4294967296;
}
if ($ip_to < 0)
{
$ip_to += 4294967296;
}
elseif ($ip_to > 4294967296)
{
$ip_to = 4294967296;
}
// Make sure $ip_to is not lower that $ip_from
if ($ip_to < $ip_from)
{
$tmp = $ip_to;
$ip_to = $ip_from;
$ip_from = $tmp;
}
// Is this IP address already banned?
$res = hesk_dbQuery("SELECT `id` FROM `".hesk_dbEscape($hesk_settings['db_pfix'])."banned_ips` WHERE {$ip_from} BETWEEN `ip_from` AND `ip_to` AND {$ip_to} BETWEEN `ip_from` AND `ip_to` LIMIT 1");
if ( hesk_dbNumRows($res) == 1 )
{
$_SESSION['ban_ip']['id'] = hesk_dbResult($res);
$hesklang['ipbanexists'] = ($ip_to == $ip_from) ? sprintf($hesklang['ipbanexists'], long2ip($ip_to) ) : sprintf($hesklang['iprbanexists'], long2ip($ip_from).' - '.long2ip($ip_to) );
hesk_process_messages($hesklang['ipbanexists'],'banned_ips.php','NOTICE');
}
// Delete any duplicate banned IP or ranges that are within the new banned range
hesk_dbQuery("DELETE FROM `".hesk_dbEscape($hesk_settings['db_pfix'])."banned_ips` WHERE `ip_from` >= {$ip_from} AND `ip_to` <= {$ip_to}");
// Delete temporary bans from logins table
if ($ip_to == $ip_from)
{
hesk_dbQuery("DELETE FROM `".hesk_dbEscape($hesk_settings['db_pfix'])."logins` WHERE `ip`='".hesk_dbEscape($ip_display)."' LIMIT 1");
}
// Redirect either to banned ips or ticket page from now on
$redirect_to = ($trackingID = hesk_cleanID()) ? 'admin_ticket.php?track='.$trackingID.'&Refresh='.mt_rand(10000,99999) : 'banned_ips.php';
// Insert the ip address into database
hesk_dbQuery("INSERT INTO `".hesk_dbEscape($hesk_settings['db_pfix'])."banned_ips` (`ip_from`,`ip_to`,`ip_display`,`banned_by`) VALUES ({$ip_from}, {$ip_to},'".hesk_dbEscape($ip_display)."','".intval($_SESSION['id'])."')");
// Remember ip that got banned
$_SESSION['ban_ip']['id'] = hesk_dbInsertID();
// Generate success message
$hesklang['ip_banned'] = ($ip_to == $ip_from) ? sprintf($hesklang['ip_banned'], long2ip($ip_to) ) : sprintf($hesklang['ip_rbanned'], long2ip($ip_from).' - '.long2ip($ip_to) );
// Show success
hesk_process_messages( sprintf($hesklang['ip_banned'], $ip) ,$redirect_to,'SUCCESS');
} // End ban_ip()
function unban_temp_ip()
{
global $hesk_settings, $hesklang;
// A security check
hesk_token_check();
// Get the ip
$ip = preg_replace('/[^0-9\.\-\/\*]/', '', hesk_REQUEST('ip') );
// Delete from bans
hesk_dbQuery("DELETE FROM `".hesk_dbEscape($hesk_settings['db_pfix'])."logins` WHERE `ip`='" . hesk_dbEscape($ip) . "' LIMIT 1");
// Show success
hesk_process_messages($hesklang['ip_tempun'],'banned_ips.php','SUCCESS');
} // End unban_temp_ip()
function unban_ip()
{
global $hesk_settings, $hesklang;
// A security check
hesk_token_check();
// Delete from bans
hesk_dbQuery("DELETE FROM `".hesk_dbEscape($hesk_settings['db_pfix'])."banned_ips` WHERE `id`=" . intval( hesk_GET('id') ) . " LIMIT 1");
// Redirect either to banned ips or ticket page from now on
$redirect_to = ($trackingID = hesk_cleanID()) ? 'admin_ticket.php?track='.$trackingID.'&Refresh='.mt_rand(10000,99999) : 'banned_ips.php';
// Show success
hesk_process_messages($hesklang['ip_unbanned'],$redirect_to,'SUCCESS');
} // End unban_ip()
function hesk_cidr_to_range($cidr)
{
$range = array();
$cidr = explode('/', $cidr);
$range[0] = (ip2long($cidr[0])) & ((-1 << (32 - (int)$cidr[1])));
$range[1] = (ip2long($cidr[0])) + pow(2, (32 - (int)$cidr[1])) - 1;
return $range;
} // END hesk_cidr_to_range()
?>