[0.x] Add $options support for the login request.

src/Http/Requests/AuthKitLoginRequest.php

@@ -14,8 +14,14 @@ class AuthKitLoginRequest extends FormRequest
 {
     /**
      * Redirect the user to WorkOS for authentication.
+     *
+     * @param  array{
+     *     screenHint?: 'sign-in'|'sign-up',
+     *     domainHint?: string,
+     *     loginHint?: string
+     * }  $options
      */
-    public function redirect(): Response
+    public function redirect(array $options = []): Response
     {
         WorkOS::configure();
 
@@ -26,6 +32,9 @@ public function redirect(): Response
                 'previous_url' => base64_encode(URL::previous()),
             ],
             'authkit',
+            domainHint: $options['domainHint'] ?? null,
+            loginHint: $options['loginHint'] ?? null,
+            screenHint:  $options['screenHint'] ?? null,
         );
 
         $this->session()->put('state', json_encode($state));

tests/Feature/AuthKitLoginRequestTest.php

@@ -0,0 +1,118 @@
+<?php
+
+use Illuminate\Support\Facades\Config;
+use Illuminate\Support\Facades\Session;
+use Laravel\WorkOS\Http\Requests\AuthKitLoginRequest;
+use Symfony\Component\HttpFoundation\RedirectResponse;
+
+beforeEach(function () {
+    Config::set('services.workos.client_id', 'test_client_id');
+    Config::set('services.workos.secret', 'test_secret');
+    Config::set('services.workos.redirect_url', 'https://laravel.com/authenticate');
+
+    $this->request = AuthKitLoginRequest::create('/', 'GET');
+    $this->request->setLaravelSession(app('session.store'));
+});
+
+it('redirects to WorkOS without screen hint', function () {
+    $response = $this->request->redirect();
+
+    expect($response)->toBeInstanceOf(RedirectResponse::class);
+
+    expect($response->headers->get('Location'))->toContain('https://api.workos.com/user_management/authorize')
+        ->toContain('client_id=test_client_id')
+        ->toContain('response_type=code')
+        ->toContain('redirect_uri='.urlencode('https://laravel.com/authenticate'))
+        ->toContain('provider=authkit')
+        ->not->toContain('screen_hint');
+});
+
+it('redirects to WorkOS with sign-in screen hint', function () {
+    $response = $this->request->redirect(['screenHint' => 'sign-in']);
+
+    expect($response)->toBeInstanceOf(RedirectResponse::class);
+
+    expect($response->headers->get('Location'))
+        ->toContain('https://api.workos.com/user_management/authorize')
+        ->toContain('screen_hint=sign-in');
+});
+
+it('redirects to WorkOS with sign-up screen hint', function () {
+    $response = $this->request->redirect(['screenHint' => 'sign-up']);
+
+    expect($response)->toBeInstanceOf(RedirectResponse::class);
+
+    expect($response->headers->get('Location'))
+        ->toContain('https://api.workos.com/user_management/authorize')
+        ->toContain('screen_hint=sign-up');
+});
+
+it('stores state in session', function () {
+    $response = $this->request->redirect();
+
+    $sessionState = Session::get('state');
+    expect($sessionState)->not->toBeNull();
+
+    $decodedState = json_decode($sessionState, true);
+
+    expect($decodedState)
+        ->toHaveKey('state')
+        ->toHaveKey('previous_url')
+        ->and($decodedState['state'])->toHaveLength(20);
+});
+
+it('includes state in the authorization URL', function () {
+    $response = $this->request->redirect();
+
+    $location = $response->headers->get('Location');
+    expect($location)->toContain('state=');
+
+    parse_str(parse_url($location, PHP_URL_QUERY), $queryParams);
+
+    expect($queryParams)->toHaveKey('state');
+
+    $sessionState = json_decode(Session::get('state'), true);
+    $urlState = json_decode($queryParams['state'], true);
+
+    expect($urlState)->toBe($sessionState);
+});
+
+it('passes all parameters correctly to getAuthorizationUrl', function () {
+    $response = $this->request->redirect(['screenHint' => 'sign-up']);
+
+    expect($response->headers->get('Location'))->not->toBeNull()
+        ->toBeString()
+        ->toContain('https://api.workos.com/user_management/authorize')
+        ->toContain('client_id=test_client_id')
+        ->toContain('response_type=code')
+        ->toContain('redirect_uri='.urlencode('https://laravel.com/authenticate'))
+        ->toContain('provider=authkit')
+        ->toContain('screen_hint=sign-up')
+        ->toContain('state=');
+});
+
+it('supports domain hint parameter', function () {
+    $response = $this->request->redirect(['domainHint' => 'laravel.com']);
+
+    expect($response->headers->get('Location'))
+        ->toContain('domain_hint=laravel.com');
+});
+
+it('supports login hint parameter', function () {
+    $response = $this->request->redirect(['loginHint' => '[email protected]']);
+
+    expect($response->headers->get('Location'))
+        ->toContain('login_hint='.urlencode('[email protected]'));
+});
+
+it('supports multiple parameters at once', function () {
+    $response = $this->request->redirect([
+        'screenHint' => 'sign-in',
+        'domainHint' => 'laravel.com',
+        'loginHint' => '[email protected]',
+    ]);
+
+    expect($response->headers->get('Location'))->toContain('screen_hint=sign-in')
+        ->toContain('domain_hint=laravel.com')
+        ->toContain('login_hint='.urlencode('[email protected]'));
+});