Overdose
Overdose is a guardian which is protects your system from request floods., (*1)
Installation
To install through composer, simply put the following in your composer.json file:, (*2)
{
"require": {
"ozziest/overdose": "1.*"
}
}
$ composer install
Usage
This library depended to desarrolla2/cache. You must create cache object
and sending to Overdose for usage., (*3)
// Creating new cache object
use Desarrolla2\Cache\Cache;
use Desarrolla2\Cache\Adapter\File;
$cacheDir = '/tmp';
$adapter = new File($cacheDir);
$adapter->setOption('ttl', 3600);
$cache = new Cache($adapter);
// Creating overdose
$overdose = new Ozziest\Overdose\Overdose($cache);
try {
$overdose->isSecure();
} catch (Ozziest\Overdose\OverdoseException $e) {
exit($e->getMessage());
}
Configuration
You can change runtime options for security., (*4)
$overdose = new Ozziest\Overdose\Overdose($cache);
$overdose->set([
'acceptable' => 5,
'safe' => 10,
'max' => 3,
'recreation' => 60
])
->isSecure();
-
acceptable: Acceptable sec for every request interval. If request interval smaller than acceptable, that request is a overdose.
-
safe: Safety sec. for every request interval. If request interval greater than safe, overdose count will reduce.
-
max: Maximum overdose count for recreation time activation.
-
recreation: Recreation time. (sec)
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