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<?php
namespace Illuminate\Tests\Cookie\Middleware;
use Illuminate\Container\Container;
use Illuminate\Contracts\Encryption\Encrypter as EncrypterContract;
use Illuminate\Cookie\CookieJar;
use Illuminate\Cookie\CookieValuePrefix;
use Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse;
use Illuminate\Cookie\Middleware\EncryptCookies;
use Illuminate\Encryption\Encrypter;
use Illuminate\Events\Dispatcher;
use Illuminate\Http\Request;
use Illuminate\Http\Response;
use Illuminate\Routing\Controller;
use Illuminate\Routing\Router;
use PHPUnit\Framework\TestCase;
use Symfony\Component\HttpFoundation\Cookie;
class EncryptCookiesTest extends TestCase
{
/**
* @var \Illuminate\Container\Container
*/
protected $container;
/**
* @var \Illuminate\Routing\Router
*/
protected $router;
protected $setCookiePath = 'cookie/set';
protected $queueCookiePath = 'cookie/queue';
protected function setUp(): void
{
parent::setUp();
$this->container = new Container;
$this->container->singleton(EncrypterContract::class, function () {
return new Encrypter(str_repeat('a', 16));
});
$this->router = new Router(new Dispatcher, $this->container);
}
public function testSetCookieEncryption()
{
$this->router->get($this->setCookiePath, [
'middleware' => EncryptCookiesTestMiddleware::class,
'uses' => EncryptCookiesTestController::class.'@setCookies',
]);
$response = $this->router->dispatch(Request::create($this->setCookiePath, 'GET'));
$cookies = $response->headers->getCookies();
$this->assertCount(4, $cookies);
$this->assertSame('encrypted_cookie', $cookies[0]->getName());
$this->assertNotSame('value', $cookies[0]->getValue());
$this->assertSame('encrypted[array_cookie]', $cookies[1]->getName());
$this->assertNotSame('value', $cookies[1]->getValue());
$this->assertSame('encrypted[nested][array_cookie]', $cookies[2]->getName());
$this->assertSame('unencrypted_cookie', $cookies[3]->getName());
$this->assertSame('value', $cookies[3]->getValue());
}
public function testQueuedCookieEncryption()
{
$this->router->get($this->queueCookiePath, [
'middleware' => [EncryptCookiesTestMiddleware::class, AddQueuedCookiesToResponseTestMiddleware::class],
'uses' => EncryptCookiesTestController::class.'@queueCookies',
]);
$response = $this->router->dispatch(Request::create($this->queueCookiePath, 'GET'));
$cookies = $response->headers->getCookies();
$this->assertCount(4, $cookies);
$this->assertSame('encrypted_cookie', $cookies[0]->getName());
$this->assertNotSame('value', $cookies[0]->getValue());
$this->assertSame('encrypted[array_cookie]', $cookies[1]->getName());
$this->assertNotSame('value', $cookies[1]->getValue());
$this->assertSame('encrypted[nested][array_cookie]', $cookies[2]->getName());
$this->assertNotSame('value', $cookies[2]->getValue());
$this->assertSame('unencrypted_cookie', $cookies[3]->getName());
$this->assertSame('value', $cookies[3]->getValue());
}
protected function getEncryptedCookieValue($key, $value)
{
$encrypter = $this->container->make(EncrypterContract::class);
return $encrypter->encrypt(
CookieValuePrefix::create($key, $encrypter->getKey()).$value,
false
);
}
public function testCookieDecryption()
{
$cookies = [
'encrypted_cookie' => $this->getEncryptedCookieValue('encrypted_cookie', 'value'),
'encrypted' => [
'array_cookie' => $this->getEncryptedCookieValue('encrypted[array_cookie]', 'value'),
'nested' => [
'array_cookie' => $this->getEncryptedCookieValue('encrypted[nested][array_cookie]', 'value'),
],
],
'unencrypted_cookie' => 'value',
];
$this->container->make(EncryptCookiesTestMiddleware::class)->handle(
Request::create('/cookie/read', 'GET', [], $cookies),
function ($request) {
$cookies = $request->cookies->all();
$this->assertCount(3, $cookies);
$this->assertArrayHasKey('encrypted_cookie', $cookies);
$this->assertSame('value', $cookies['encrypted_cookie']);
$this->assertArrayHasKey('encrypted', $cookies);
$this->assertArrayHasKey('array_cookie', $cookies['encrypted']);
$this->assertSame('value', $cookies['encrypted']['array_cookie']);
$this->assertArrayHasKey('nested', $cookies['encrypted']);
$this->assertArrayHasKey('array_cookie', $cookies['encrypted']['nested']);
$this->assertSame('value', $cookies['encrypted']['nested']['array_cookie']);
$this->assertArrayHasKey('unencrypted_cookie', $cookies);
$this->assertSame('value', $cookies['unencrypted_cookie']);
return new Response;
}
);
}
}
class EncryptCookiesTestController extends Controller
{
public function setCookies()
{
$response = new Response;
$response->headers->setCookie(new Cookie('encrypted_cookie', 'value'));
$response->headers->setCookie(new Cookie('encrypted[array_cookie]', 'value'));
$response->headers->setCookie(new Cookie('encrypted[nested][array_cookie]', 'value'));
$response->headers->setCookie(new Cookie('unencrypted_cookie', 'value'));
return $response;
}
public function queueCookies()
{
return new Response;
}
}
class EncryptCookiesTestMiddleware extends EncryptCookies
{
protected $except = [
'unencrypted_cookie',
];
}
class AddQueuedCookiesToResponseTestMiddleware extends AddQueuedCookiesToResponse
{
public function __construct()
{
$cookie = new CookieJar;
$cookie->queue(new Cookie('encrypted_cookie', 'value'));
$cookie->queue(new Cookie('encrypted[array_cookie]', 'value'));
$cookie->queue(new Cookie('encrypted[nested][array_cookie]', 'value'));
$cookie->queue(new Cookie('unencrypted_cookie', 'value'));
$this->cookies = $cookie;
}
}
|
