improved coding standards

Author: uestla

src/HttpAuthExtension/HttpAuthExtension.php

@@ -17,7 +17,7 @@
 use Nette\PhpGenerator\ClassType;
 
 
-class HttpAuthExtension extends CompilerExtension
+final class HttpAuthExtension extends CompilerExtension
 {
 
 	public function __construct()
@@ -53,6 +53,7 @@ public function afterCompile(ClassType $class): void
 	public static function register(Configurator $configurator, string $prefix = 'httpAuth'): void
 	{
 		$class = __CLASS__;
+
 		$configurator->onCompile[] = static function ($configurator, $compiler) use ($prefix, $class): void {
 			$compiler->addExtension($prefix, new $class);
 		};

src/HttpAuthExtension/HttpAuthenticator.php

@@ -15,7 +15,7 @@
 use Nette\Http\IResponse;
 
 
-class HttpAuthenticator
+final class HttpAuthenticator
 {
 
 	/** @var IResponse */
@@ -43,10 +43,10 @@ public function __construct(IResponse $response, string $username, string $passw
 	public function run(): void
 	{
 		if (!isset($_SERVER['PHP_AUTH_USER']) || $_SERVER['PHP_AUTH_USER'] !== $this->username || $_SERVER['PHP_AUTH_PW'] !== $this->password) {
-			$this->response->setHeader('WWW-Authenticate', 'Basic realm="' . $this->title . '"');
+			$this->response->setHeader('WWW-Authenticate', sprintf('Basic realm="%s"', $this->title));
 			$this->response->setCode(IResponse::S401_UNAUTHORIZED);
 			echo '<h1>Authentication failed.</h1>';
-			die();
+			exit(1);
 		}
 	}