README

A slim middleware to restrict ip addresses that will access to your routes. It internally uses Ip Validator of Respect/Validation and rka-ip-address-middleware.

Install

Via Composer

$ composer require davidepastore/slim-restrict-route

Requires Slim 3.0.0 or newer.

Usage

You have to register also the RKA\Middleware\IpAddress middleware to correctly read the ip address. In most cases you want to register DavidePastore\Slim\RestrictRoute for a single route, however, as it is middleware, you can also register it for all routes.

Register per route

$app = new \Slim\App();

$app->add(new RKA\Middleware\IpAddress());

$options = array(
  'ip' => '192.*.*.*'
);

$app->get('/api/myEndPoint',function ($req, $res, $args) {
  //Your amazing route code
})->add(new \DavidePastore\Slim\RestrictRoute\RestrictRoute($options));

$app->run();

Register for all routes

$app = new \Slim\App();

$app->add(new RKA\Middleware\IpAddress());

$options = array(
  'ip' => '192.*.*.*'
);

// Register middleware for all routes
// If you are implementing per-route checks you must not add this
$app->add(new \DavidePastore\Slim\RestrictRoute\RestrictRoute($options));

$app->get('/foo', function ($req, $res, $args) {
  //Your amazing route code
});

$app->post('/bar', function ($req, $res, $args) {
  //Your amazing route code
});

$app->run();

Ip address

You can restrict route using a different value of ip in the options given to \RestrictRoute:

• any of the filters provided by PHP regarding FILTER_VALIDATE_IP (e.g.: FILTER_FLAG_NO_PRIV_RANGE);
• asterisk (*) to filter ip that are in the given subnet (e.g.: 192.*);
• ranges (-) to filter ip that are in the given range (e.g.: 192.168.0.0-192.168.255.255);
• single ip (e.g.: 192.168.0.1-192.168.0.1);
• array of ranges to filter ip (e.g.: array('192.0.0.0-192.255.255.255', '178.0.0.*')).

You can find more syntax information on the Ip validator documentation and in its Unit Test class.

Testing

$ phpunit

Contributing

Please see CONTRIBUTING for details.

Credits

• Davide Pastore