daravel_session

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Laravel-compatible sessions for Daravel: the session id in an encrypted cookie, the attributes in a file or in Laravel's sessions table as PHP serialize() text, and CSRF protection. A Laravel application and a Daravel application with the same APP_KEY and store share a visitor's session, cookies and token.

dart pub add daravel_session

// bootstrap/app.dart
import 'package:daravel_session/daravel_session.dart';

Application createApp() => Application.configure(basePath: '.')
    .withSession()
    .withMigrations([...migrations, const CreateSessionsTable()])
    .withRouting(
      web: (Router router) => router.group((Router r) {
        r.get('/cart', (request) => request.session.get<List<Object?>>('cart'));
      }, middleware: const ['web']),
    )
    .create();

withSession() registers the encrypt_cookies, session and csrf middleware and the web group that runs them in Laravel's order (EncryptCookies, StartSession, VerifyCsrfToken).

final session = request.session;   // or Session.current
session.put('cart.items', ['a']);
session.flash('status', 'Saved.');
session.token;                     // the CSRF token
await session.regenerate();
await session.invalidate();        // logout

• SESSION_DRIVER=database|file|array (default database), SESSION_LIFETIME=120, SESSION_COOKIE (<app name>_session), SESSION_SECURE_COOKIE, SESSION_SAME_SITE=lax, as Laravel's config/session.php.
• Cookies are encrypted with Crypt and Laravel's value prefix; a cookie that fails to decrypt is dropped.
• POST, PUT, PATCH and DELETE need the token (_token, X-CSRF-TOKEN or X-XSRF-TOKEN); the XSRF-TOKEN cookie is set on every response; a mismatch is 419 CSRF token mismatch.

Guide: Sessions, cookies and CSRF. Not covered: the cookie driver, ViewErrorBag, session blocking and remember-me cookies.