some login checks

app/Http/Controllers/Auth/LoginController.php

@@ -72,6 +72,9 @@ class LoginController extends Controller
      * Redirect to the dashboard if logging in successfully. 
      */
     public function handleProviderCallback() {
+        if(!Auth::check()) {
+            return redirect()->to('/');
+        }
         $ssoUser = Socialite::driver('eveonline')->user();
         $user = $this->createOrGetUser($ssoUser);
 

app/Http/Controllers/FinancesController.php

@@ -17,6 +17,9 @@ use Seat\Eseye\Eseye;
 class FinancesController extends Controller
 {
     public function redirectToProvider() {
+        if(!Auth::check()) {
+            return redirect()->to('/');
+        }
         return Socialite::driver('eveonline')->setScopes(['publicData', 'esi-wallet.read_corporation_wallets.v1'])->redirect();
     }