PHP code example of chiron / csrf

1. Go to this page and download the library: Download chiron/csrf library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

chiron / csrf example snippets


[
    //...
    XXX\CsrfBootloader::class,
]


use Chiron\Csrf\Middleware\CsrfProtectionMiddleware;

// ...

public function boot(RouterInterface $router)
{
    $route = new Route('/', new Target\Action(HomeController::class, 'index'));

    $router->setRoute(
        'index',
        $route->withMiddleware(CsrfProtectionMiddleware::class)
    );
}


use Chiron\Csrf\Middleware\CsrfProtectionMiddleware;

// ...

public function boot(MiddlewareQueue $middlewares)
{
    $middlewares->addMiddleware(CsrfProtectionMiddleware::class);
}


public function index(ServerRequestInterface $request)
{
    $csrfToken = $request->getAttribute('csrfToken');
}


public function index(ServerRequestInterface $request)
{
    $form = '
        <form method="post">
          <input type="hidden" name="csrf-token" value="{csrfToken}"/>
          <input type="text" name="value"/>
          <input type="submit"/>
        </form>
    ';

    $form = str_replace(
        '{csrfToken}',
        $request->getAttribute('csrfToken'),
        $form
    );

    return $form;
}