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<?php |
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namespace Jidaikobo\Kontiki\Controllers; |
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use Psr\Http\Message\ResponseInterface as Response; |
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use Psr\Http\Message\ServerRequestInterface as Request; |
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use Slim\App; |
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use Slim\Views\PhpRenderer; |
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use Jidaikobo\Kontiki\Core\Auth; |
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use Jidaikobo\Kontiki\Managers\CsrfManager; |
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use Jidaikobo\Kontiki\Managers\FlashManager; |
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use Jidaikobo\Kontiki\Models\UserModel; |
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use Jidaikobo\Kontiki\Services\FormService; |
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use Jidaikobo\Kontiki\Services\RateLimitService; |
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use Jidaikobo\Kontiki\Services\RoutesService; |
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class AuthController extends BaseController |
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{ |
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private Auth $auth; |
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private FormService $formService; |
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private RateLimitService $rateLimitService; |
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private UserModel $model; |
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public function __construct( |
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CsrfManager $csrfManager, |
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FlashManager $flashManager, |
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PhpRenderer $view, |
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RoutesService $routesService, |
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Auth $auth, |
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FormService $formService, |
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RateLimitService $rateLimitService, |
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UserModel $model |
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) { |
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parent::__construct( |
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$csrfManager, |
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$flashManager, |
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$view, |
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$routesService |
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); |
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$this->auth = $auth; |
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$this->formService = $formService; |
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$this->formService->setModel($model); |
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$this->rateLimitService = $rateLimitService; |
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$this->model = $model; |
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} |
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public static function registerRoutes(App $app, string $basePath = ''): void |
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{ |
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$app->get('/login', AuthController::class . ':showLoginForm')->setName('login'); |
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$app->post('/login', AuthController::class . ':processLogin'); |
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$app->get('/logout', AuthController::class . ':logout'); |
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} |
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public function showLoginForm(Request $request, Response $response): Response |
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{ |
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$ip = $_SERVER['REMOTE_ADDR'] ?? 'UNKNOWN'; |
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if ($this->rateLimitService->isIpBlocked($ip)) { |
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http_response_code(403); |
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die("Access denied due to too many failed login attempts."); |
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} |
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if ($this->auth->isLoggedIn()) { |
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return $this->redirectResponse($request, $response, 'dashboard'); |
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} |
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$redirectUrl = $request->getQueryParams()['redirect'] ?? ''; |
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$data = $this->flashManager->getData( |
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'data', |
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['username' => '', 'redirectUrl' => $redirectUrl] |
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); |
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$content = $this->view->fetch('auth/login.php', $data); |
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$content = $this->formService->addMessages( |
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$content, |
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$this->flashManager->getData('errors', []) |
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); |
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return $this->renderResponse( |
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$response, |
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__('login', 'Login'), |
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$content, |
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'layout-simple.php' |
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); |
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} |
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public function processLogin(Request $request, Response $response): Response |
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{ |
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$data = $request->getParsedBody() ?? []; |
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$username = $data['username'] ?? ''; |
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$password = $data['password'] ?? ''; |
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$redirectRaw = $data['redirectUrl'] ?? ''; |
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$redirectUrl = trim($redirectRaw) !== '' ? $redirectRaw : 'dashboard'; |
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$ip = $_SERVER['REMOTE_ADDR'] ?? 'UNKNOWN'; |
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// Login successful |
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if ($this->auth->login($username, $password)) { |
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$this->rateLimitService->resetRateLimit($ip); |
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$this->rateLimitService->cleanOldRateLimitData(); |
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return $this->redirectResponse($request, $response, $redirectUrl); |
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} |
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// Login Failed |
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$this->rateLimitService->recordFailedLogin($ip); |
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$this->flashManager->addErrors([ |
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['messages' => [__('wrong_username_or_password', 'Incorrect username or password')]], |
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]); |
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$this->flashManager->setData( |
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'data', |
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['username' => $username, 'redirectUrl' => $redirectUrl] |
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); // not keep password |
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return $this->redirectResponse($request, $response, 'login'); |
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} |
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public function logout(Request $request, Response $response): Response |
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{ |
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$this->auth->logout(); |
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return $this->redirectResponse($request, $response, 'login'); |
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} |
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} |
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For hinted functions/methods where all return statements with the correct type are only reachable via conditions, ?null? gets implicitly returned which may be incompatible with the hinted type. Let?s take a look at an example: