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EDT 2010 i686 

uid=48(apache) gid=48(apache) groups=48(apache) 

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/var/www/html/alumni/inc/   drwxrwxrwx
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Viewing file:     inc_ban.php (3.95 KB)      -rw-r--r--

<?php

/********************************************************************************
	- MemHT Portal -
	
	Copyright (C) 2007-2008 by Miltenovik Manojlo
	http://www.memht.com
	
	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 opinion) 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, see <http://www.gnu.org/licenses/> (GPLv2)
	or write to the Free Software Foundation, Inc., 51 Franklin Street,
	Fifth Floor, Boston, MA02110-1301, USA.
		
********************************************************************************/

if (stristr(htmlentities($_SERVER['PHP_SELF']), "inc_ban.php")) {
	die("<table style='padding: 2px; border: 1px solid #999; background-color: #EEE; font-family: Verdana; font-size: 10px;' align='center'><tr><td><b>Error:</b> This file cannot be opened directly!</td></tr></table>");
}

checkUser(); //Check and reban if the banned user has changed his ip address
if (banned()) {
	showScreen();
	exit;
}

function banned($ip="") {
	global $dblink,$visitorInfo;
	$ip = ($ip=="") ? ip2num($visitorInfo['ip']) : ip2num($ip) ;
	return ($dblink->get_num("SELECT ip FROM memht_banned WHERE ip='$ip' OR (range=1 AND '$ip' BETWEEN ip AND fip)")>0) ? true : false ;
}

function checkUser() {
	global $dblink,$siteConfig,$visitorInfo,$userid,$userInfo,$tzNOW;
	
	if (isUser($userid) AND $dblink->get_num("SELECT id FROM memht_banned WHERE user='".$userInfo['user']."' AND ((range=0 AND ip!='".ip2num($visitorInfo['ip'])."') OR (range=1 AND '".ip2num($visitorInfo['ip'])."' NOT BETWEEN ip AND fip))")>0) {
			//Get id of the first ban
			$row = $dblink->get_row("SELECT id FROM memht_banned WHERE user='".$userInfo['user']."' ORDER BY id ASC LIMIT 1");
			$first = intval($row['id']);
			
			//Ban the new ip address
			$row = $dblink->get_row("SELECT *,DATE_FORMAT(date, '".$siteConfig['timestamp']."') as date,DATE_FORMAT(bandate, '".$siteConfig['timestamp']."') as bandate FROM memht_banned WHERE user='".$userInfo['user']."' AND id=$first");
			$old_ip = $row['ip'];
			$old_fip = $row['fip'];
			$old_range = intval($row['range']);
			$old_permanent = intval($row['permanent']);
			$old_date = $row['date'];
			$old_reason = outCode($row['reason']);
			$old_author = outCode($row['author']);
			$old_bandate = $row['bandate'];
			
			$new_author = "Ban system";
			$new_reason = "User ".$userInfo['user']." rebanned (automatically) with the new ip address! Original ban info: ";
			if ($old_range==0) { $new_reason .= "IP: ".num2ip($old_ip); } else { $new_reason .= "Range: from $old_ip to $old_fip"; }
			if ($old_permanent==1) { $new_reason .= " Permanently"; } else { $new_reason .= " Until: $old_date"; }
			$new_reason .= " by $old_author on $old_bandate";
			
			if ($dblink->get_num("SELECT id FROM memht_banned WHERE ip='".ip2num($visitorInfo['ip'])."'")==0) {
				$dblink->query("INSERT INTO memht_banned (id,ip,user,permanent,date,reason,author,bandate)
								VALUES(null,'".ip2num($visitorInfo['ip'])."','$user','$old_permanent','$old_date','$new_reason','$new_author',$tzNOW)");
			}
	}
}

function showScreen() {
	global $siteConfig,$visitorInfo;

	echo "<table style='padding: 2px; border: 1px solid #999; background-color: #EEE; font-family: Verdana; font-size: 10px;' align='center'><tr><td align='center'>\n";
		echo "<div><b>You were banned from ".$siteConfig['site_name']."</b></div><br>\n";
		echo "<div>If you think your ban is unjust, send an email on ".maskEmail($siteConfig['webmaster_mail'])."</div>\n";
	echo "</td></tr></table>\n";
}

?>