Expand exception code and fix demo user redirect.

app/Exceptions/FireflyException.php

@@ -22,9 +22,10 @@ declare(strict_types=1);
 
 namespace FireflyIII\Exceptions;
 
+use Exception;
 /**
  * Class FireflyException.
  */
-class FireflyException extends \Exception
+class FireflyException extends Exception
 {
 }

app/Exceptions/Handler.php

@@ -70,14 +70,15 @@ class Handler extends ExceptionHandler
             return parent::render($request, $exception);
         }
         if ($exception instanceof NotFoundHttpException && $request->expectsJson()) {
+            // JSON error:
             return response()->json(['message' => 'Resource not found', 'exception' => 'NotFoundHttpException'], 404);
         }
 
         if ($exception instanceof AuthenticationException && $request->expectsJson()) {
+            // somehow Laravel handler does not catch this:
             return response()->json(['message' => 'Unauthenticated', 'exception' => 'AuthenticationException'], 401);
         }
 
-
         if ($request->expectsJson()) {
             $isDebug = config('app.debug', false);
             if ($isDebug) {

app/Http/Middleware/AuthenticateTwoFactor.php

@@ -61,7 +61,7 @@ class AuthenticateTwoFactor
     public function handle($request, Closure $next, ...$guards)
     {
         if ($this->auth->guest()) {
-            return redirect()->guest('login');
+            return response()->redirectTo(route('login'));
         }
 
         $is2faEnabled = app('preferences')->get('twoFactorAuthEnabled', false)->data;
@@ -71,7 +71,7 @@ class AuthenticateTwoFactor
         if ($is2faEnabled && $has2faSecret && !$is2faAuthed) {
             Log::debug('Does not seem to be 2 factor authed, redirect.');
 
-            return redirect(route('two-factor.index'));
+            return response()->redirectTo(route('two-factor.index'));
         }
 
         return $next($request);

app/Http/Middleware/IsAdmin.php

@@ -48,12 +48,12 @@ class IsAdmin
                 return response('Unauthorized.', 401);
             }
 
-            return redirect()->guest('login');
+            return response()->redirectTo(route('login'));
         }
         /** @var User $user */
         $user = auth()->user();
         if (!$user->hasRole('owner')) {
-            return redirect(route('home'));
+            return response()->redirectTo(route('home'));
         }
 
         return $next($request);

app/Http/Middleware/IsDemoUser.php

@@ -23,9 +23,9 @@ declare(strict_types=1);
 namespace FireflyIII\Http\Middleware;
 
 use Closure;
+use FireflyIII\Exceptions\IsDemoUserException;
 use FireflyIII\User;
 use Illuminate\Http\Request;
-use Illuminate\Support\Facades\Auth;
 use Session;
 
 /**
@@ -38,7 +38,6 @@ class IsDemoUser
      *
      * @param  \Illuminate\Http\Request $request
      * @param  \Closure                 $next
-     * @param  string[]                 ...$guards
      *
      * @return mixed
      */
@@ -51,11 +50,14 @@ class IsDemoUser
         }
 
         if ($user->hasRole('demo')) {
-            Session::flash('info', strval(trans('firefly.not_available_demo_user')));
+            $request->session()->flash('info', strval(trans('firefly.not_available_demo_user')));
+            $current  = $request->url();
+            $previous = $request->session()->previousUrl();
+            if ($current !== $previous) {
+                return response()->redirectTo($previous);
+            }
 
-            redirect($request->session()->previousUrl());
+            return response()->redirectTo(route('index'));
-
-            return $next($request);
         }
 
         return $next($request);

app/Http/Middleware/IsSandStormUser.php

@@ -51,7 +51,7 @@ class IsSandStormUser
         if (1 === intval(getenv('SANDSTORM'))) {
             Session::flash('warning', strval(trans('firefly.sandstorm_not_available')));
 
-            return redirect(route('index'));
+            return response()->redirectTo(route('index'));
         }
 
         return $next($request);

app/Http/Middleware/RedirectIfAuthenticated.php

@@ -43,7 +43,7 @@ class RedirectIfAuthenticated
     public function handle($request, Closure $next, $guard = null)
     {
         if (Auth::guard($guard)->check()) {
-            return redirect(route('index'));
+            return response()->redirectTo(route('index'));
         }
 
         return $next($request);

app/Http/Middleware/RedirectIfTwoFactorAuthenticated.php

@@ -51,7 +51,7 @@ class RedirectIfTwoFactorAuthenticated
             $is2faAuthed = 'true' === $request->cookie('twoFactorAuthenticated');
 
             if ($is2faEnabled && $has2faSecret && $is2faAuthed) {
-                return redirect(route('index'));
+                return response()->redirectTo(route('index'));
             }
         }
 

tests/Unit/Middleware/AuthenticateTest.php

@@ -49,7 +49,6 @@ class AuthenticateTest extends TestCase
     public function testMiddlewareAjax()
     {
         Log::debug('Now at testMiddlewareAjax');
-        //$this->withoutExceptionHandling();
         $server   = ['HTTP_X-Requested-With' => 'XMLHttpRequest'];
         $response = $this->get('/_test/authenticate', $server);
         $this->assertEquals(Response::HTTP_UNAUTHORIZED, $response->getStatusCode());
@@ -89,15 +88,14 @@ class AuthenticateTest extends TestCase
     public function testMiddlewareEmail()
     {
         Log::debug('Now at testMiddlewareEmail');
-        //$this->withoutExceptionHandling();
         $user               = $this->user();
         $user->blocked      = 1;
         $user->blocked_code = 'email_changed';
         $this->be($user);
         $response = $this->get('/_test/authenticate');
-        //$this->assertEquals(Response::HTTP_FOUND, $response->getStatusCode());
+        $this->assertEquals(Response::HTTP_FOUND, $response->getStatusCode());
         $response->assertSessionHas('logoutMessage', strval(trans('firefly.email_changed_logout')));
-        //$response->assertRedirect(route('login'));
+        $response->assertRedirect(route('login'));
     }
 
     /**

tests/Unit/Middleware/IsDemoUserTest.php

@@ -39,7 +39,6 @@ class IsDemoUserTest extends TestCase
      */
     public function testMiddlewareAuthenticated()
     {
-        $this->withoutExceptionHandling();
         $this->be($this->user());
         $response = $this->get('/_test/is-demo');
         $this->assertEquals(Response::HTTP_OK, $response->getStatusCode());
@@ -50,7 +49,6 @@ class IsDemoUserTest extends TestCase
      */
     public function testMiddlewareNotAuthenticated()
     {
-        $this->withoutExceptionHandling();
         $response = $this->get('/_test/is-demo');
         $this->assertEquals(Response::HTTP_OK, $response->getStatusCode());
     }
@@ -62,7 +60,7 @@ class IsDemoUserTest extends TestCase
     {
         $this->be($this->demoUser());
         $response = $this->get('/_test/is-demo');
-        $this->assertEquals(Response::HTTP_OK, $response->getStatusCode());
+        $this->assertEquals(Response::HTTP_FOUND, $response->getStatusCode());
         $response->assertSessionHas('info');
     }