keycloak

public/index.php

@@ -5,8 +5,35 @@ declare(strict_types=1);
 require_once dirname(__DIR__) . '/src/App/bootstrap.php';
 
 use App\App;
+use App\ConfigLoader;
+use App\KeycloakAuth;
 
-$app = new App(dirname(__DIR__));
+session_start();
+
+$projectRoot = dirname(__DIR__);
+$keycloakConfig = ConfigLoader::load($projectRoot, 'keycloak');
+$auth = new KeycloakAuth($keycloakConfig);
+
+if (!$auth->shouldShowDesktop()) {
+    $previewUrl = null;
+
+    if ($auth->allowDesktopPreview()) {
+        $previewUrl = '/?' . urlencode($auth->previewQueryKey()) . '=1';
+    }
+
+    $loginScreen = [
+        'branding' => $auth->branding(),
+        'login_url' => $auth->isConfigured() ? '/auth/keycloak' : null,
+        'preview_url' => $previewUrl,
+        'keycloak_ready' => $auth->isConfigured(),
+        'callback_url' => $auth->redirectUri(),
+    ];
+
+    require $projectRoot . '/partials/auth/login_screen.php';
+    exit;
+}
+
+$app = new App($projectRoot);
 $desktopPayload = $app->desktopPayload();
 
-require dirname(__DIR__) . '/partials/desktop/shell.php';
+require $projectRoot . '/partials/desktop/shell.php';