testing: acs accept GET to redirect when CF Access redirects back

Author: ralphschindler

src/Controllers/OneloginController.php

@@ -70,6 +70,12 @@ public function login(Request $request)
 
     public function acs(Request $request, AuthManager $auth)
     {
+        if ($request->isMethod('GET')) {
+            return redirect(
+                $this->oneLogin->login($this->getRedirectUrl($request), [], false, false, true)
+            );
+        }
+
         try {
             $this->oneLogin->processResponse();
             $error = $this->oneLogin->getLastErrorReason();

src/OneloginServiceProvider.php

@@ -29,7 +29,7 @@ public function boot(AuthManager $auth, Router $router)
             $router->get('/login', 'OneloginController@login')->name('login');
             // @todo implement SSO
             // $router->get('/logout', 'OneloginController@logout')->name('logout');
-            $router->post('/acs', 'OneloginController@acs')->name('acs');
+            $router->match(['get', 'post'], '/acs', 'OneloginController@acs')->name('acs');
         });
 
         if (config('onelogin.routing.root_routes.enable')) {