define('wpadtiddos_seconds_limit_GET',1);
define('wpadtiddos_seconds_limit_XHR',3);
class wp_antiddos
{
var $enable = true;
var $hits_limit_GET = 3; // hits limit for GET requests (per wpadtiddos_seconds_limit_GET second)
var $hits_limit_XHR = 3; // hits limit for XHR requests (per wpadtiddos_seconds_limit_XHR second)
var $seconds_limit_POST = 3; // seconds limit for POST requests
var $seconds_limit_AUTH = 3; // seconds limit for AUTH (Password) requests
var $visitor; // status of visitor = raw|cool|warm|hot
var $warm_level; // number of hits for last $seconds_limit seconds that cause visitor`s status turn to warm
var $auto = true; // block visitors by AntiDDOS
var $delay_time = 30; // seconds of delay of blocked visitors
var $block_cnet = true; // block all C class net.
var $cloudflare = true; // convert Cloudflare HTTP_CF_CONNECTING_IP to REMOTE_ADDR
var $send_header = false; // send "WP_AntiDDOS: yes" header for debug purposes
var $only_params_enabled = false; // Only Params feature enabled
var $only_params = 's'; // the only GET/POST params that trigger checkup
var $status, $error_msg;
var $conn; // mysql connection
var $hits = false; // actual hits number for current IP
var $cookie = ''; // wpantiddos cookie value that prevents anti DDOS processing
var $table_name = '';
var $pass_param = 'pwd'; // name of POST parameter that indentify Login (AUTH) request
var $delay_message = 'Our server is currently overloaded, your request will be repeated automatically in %s seconds';
var $delay_message_auth = 'Our server is currently overloaded, your request will be repeated automatically in %s seconds';
public function __construct()
{
if (isset($GLOBALS['wp_antiddos_instance']))
return;
else
$GLOBALS['wp_antiddos_instance'] = &$this;
if ($_SERVER['REMOTE_ADDR']=='127.0.0.1')
return;
$this->conn = mysqli_connect(DB_HOST,DB_USER,DB_PASSWORD);
$ok = mysqli_select_db($this->conn,DB_NAME);
if (!$ok) return false;
$this->get_options();
// plugin disabled
if (!$this->enable) return;
// current request is admin's one
if (isset($_COOKIE['wpantiddos']) && $_COOKIE['wpantiddos']==$this->cookie) return;
if ($this->only_params_enabled)
if (!$this->only_param_detected())
return;
// detect request type and limits
if ($this->xhr_request())
{
if ($this->hits_limit_XHR=='ANY') return;
$request_type = 'xhr';
$hits_limit = $this->hits_limit_XHR;
$seconds_limit = wpadtiddos_seconds_limit_XHR;
}
elseif ($_POST && isset($_POST[$this->pass_param]) )
{
if ($this->seconds_limit_AUTH=='ANY') return;
$request_type = 'auth';
$seconds_limit = $this->seconds_limit_AUTH;
$this->only_params .= ' '.$this->pass_param;
$hits_limit = 1;
}
elseif ($_POST)
{
if ($this->seconds_limit_POST=='ANY') return;
$request_type = 'post';
$hits_limit = 1;
$seconds_limit = $this->seconds_limit_POST;
}
else
{
if ($this->hits_limit_GET=='ANY') return;
$request_type = 'get';
$hits_limit = $this->hits_limit_GET;
$seconds_limit = wpadtiddos_seconds_limit_GET;
}
if ($this->send_header)
header("WP_AntiDDOS: yes");
if ($this->cloudflare)
{
if (isset($_SERVER['HTTP_CF_CONNECTING_IP']))
$_SERVER['REMOTE_ADDR'] = $_SERVER['HTTP_CF_CONNECTING_IP'];
}
$this->ip = $_SERVER['REMOTE_ADDR'];
if ($this->block_cnet)
$this->ip = substr($this->ip,0,strrpos($this->ip,'.')+1);
$this->warm_level = ceil($hits_limit/2);
try
{
$res = mysqli_query($this->conn,"SELECT count(*) kount FROM $this->table_name WHERE ip='".addslashes($this->ip)."' AND tstamp>".(time()-$seconds_limit)." AND type='$request_type'");
$row = mysqli_fetch_assoc($res);
if (!$row)
$this->error_msg = 'Error detected';
$this->hits = @$row['kount']+1; // consider current request too
if ($this->hits==0) // if no hits from this IP
$this->visitor = "new";
elseif ($this->hits>$hits_limit)
$this->visitor = "hot";
elseif ($this->hits>=$this->warm_level)
$this->visitor = "warm";
else
$this->visitor = "cool";
// add current hit
mysqli_query($this->conn,"INSERT INTO $this->table_name SET ip='$this->ip', type='$request_type', tstamp=".time());
// cleanup ip list
$clear_time = max($this->delay_time,$seconds_limit);
mysqli_query($this->conn,"DELETE FROM $this->table_name WHERE tstamp<".(time()-$clear_time));
}
catch(Exception $e)
{
$this->error_msg = $e->getString();
$this->status = 'error';
mysqli_close($this->conn);
return;
}
mysqli_close($this->conn);
if (!empty($this->error_msg) )
{
$this->status = 'error';
}
if ($this->auto && $this->visitor=='hot')
{
header('HTTP/1.0 503 Service Unavailable');
header('Status: 503 Service Unavailable');
header("Retry-After: ".($this->delay_time+1)); // submit form first if POST request
if (!$_POST)
print "
Formule découverte 140 euros / 2 h jusqu’à 30 personnes
Formule découverte plus 200 euros / 2 h à 4 h jusqu’à 30 personnes
Formule Bourguignon d’un jour 310 euros / la journée jusqu’à 30 personnes
Questions/ réponses:
1. Les tarifs comprennent ils les entrées dans les sites? Nos tarifs ne comprennent pas les entrées dans les sites historiques.
2. Sorties scolaires? Il est tout à fait possible d’effectuer des sorties scolaires pour tous âges. Prenez le temps de me joindre en amont pour discuter de vos envies afin d’effectuer une visite adaptée pour votre classe.
3. Pouvez vous nous conseiller pour le reste de notre séjour en Bourgogne? Ayant vécu plus de 30 ans en Bourgogne, je suis en en mesure de vous conseiller les bonnes adresses en matière de restauration ou hébergements durant votre séjour. Vous pouvez consulter la liste des mes partenaires ci-dessous.