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get correct client IP from X-forwarded-for header

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This commit is contained in:
Andrej Hudec 2011-11-22 22:01:07 +01:00
parent cd7fa4277d
commit a931e21284
1 changed files with 2 additions and 1 deletions
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3
src/Symfony/Component/HttpFoundation/Request.php
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@ -453,7 +453,8 @@ class Request
if ($this->server->has('HTTP_CLIENT_IP')) {
return $this->server->get('HTTP_CLIENT_IP');
} elseif (self::$trustProxy && $this->server->has('HTTP_X_FORWARDED_FOR')) {
return $this->server->get('HTTP_X_FORWARDED_FOR');
$clientIp = explode(',', $this->server->get('HTTP_X_FORWARDED_FOR'), 2);
return isset($clientIp[0]) ? trim($clientIp[0]) : '';
}
}