/**
* Handle an incoming request.
*
* @param \Illuminate\Http\Request $request
* @param \Closure $next
* @return mixed
*/
public function handle($request, Closure $next)
{
$referer = $request->server->get('referer');
// Referer is not provided, we continue
if (is_null($referer) or env('APP_ENV', 'production') !== 'production') {
return $next($request);
}
// Handle the dictionnary.
// @todo Refactor that
$dir = realpath(dirname(__FILE__) . '/../../../../../') . '/';
$path = $dir . 'spammers.json';
$file = file_get_contents($path);
// Dictionnary is not readable, abort.
if (empty($file)) {
abort(500, 'Unable to read spammers.json');
}
$dictionary = json_decode($file);
// Parse the referer
$url = new Parser(new PublicSuffixList([]));
$host = $url->parseHost($referer)->host;
// Compare dictionary against the referer...
$search = Arr::where($dictionary, function ($key, $value) use($host) {
return mb_stripos($host, $value) !== false;
});
// ...and check for results
if (count($search) > 0) {
abort(500, 'Spammers protection');
}
// No spam, we can continue :)
return $next($request);
}
// Obtain an instance of the parser
$pslManager = new PublicSuffixListManager();
$parser = new Parser($pslManager->getList());
// Parse a URL
$url = $parser->parseUrl('http://*****:*****@www.pref.okinawa.jp:8080/path/to/page.html?query=string#fragment');
// Accessing elements of the URL
var_dump($url);
var_dump($url->__toString());
var_dump($url->getPath());
var_dump($url->getFragment());
// Getting the Host object from the URL
$host = $url->getHost();
// Accessing elements of the Host
var_dump($host);
var_dump($host->__toString());
var_dump($host->getSubdomain());
var_dump($host->getRegistrableDomain());
var_dump($host->getPublicSuffix());
// It's possible to parse a host only, if you prefer
$host = $parser->parseHost('a.b.c.cy');
// Accessing elements of the Host
var_dump($host);
var_dump($host->__toString());
var_dump($host->getSubdomain());
var_dump($host->getRegistrableDomain());
var_dump($host->getPublicSuffix());
// If you just need to know subdomain/registrable domain/public suffix info
// about a host, there are public methods available for that in the Parser
var_dump($parser->getSubdomain('www.scottwills.co.uk'));
var_dump($parser->getRegistrableDomain('www.scottwills.co.uk'));
var_dump($parser->getPublicSuffix('www.scottwills.co.uk'));
