app/Http/Middleware/UseSystemSessionCookieForLivewireRequests.php

@@ -0,0 +1,54 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Http\Middleware;
+
+use Closure;
+use Illuminate\Http\Request;
+use Illuminate\Support\Str;
+use Symfony\Component\HttpFoundation\Response;
+
+class UseSystemSessionCookieForLivewireRequests
+{
+    /**
+     * @param  \Closure(\Illuminate\Http\Request): (\Symfony\Component\HttpFoundation\Response)  $next
+     */
+    public function handle(Request $request, Closure $next): Response
+    {
+        if (! $this->shouldUseSystemCookie($request)) {
+            return $next($request);
+        }
+
+        $originalCookieName = (string) config('session.cookie');
+
+        config(['session.cookie' => $this->systemCookieName()]);
+
+        try {
+            return $next($request);
+        } finally {
+            config(['session.cookie' => $originalCookieName]);
+        }
+    }
+
+    private function shouldUseSystemCookie(Request $request): bool
+    {
+        if (
+            ! $request->is('livewire-*/update')
+            && ! $request->is('livewire-*/upload-file')
+            && ! $request->is('livewire-*/preview-file/*')
+        ) {
+            return false;
+        }
+
+        $refererPath = parse_url((string) $request->headers->get('referer', ''), PHP_URL_PATH) ?? '';
+        $refererPath = '/'.ltrim((string) $refererPath, '/');
+
+        return $refererPath === '/system' || str_starts_with($refererPath, '/system/');
+    }
+
+    private function systemCookieName(): string
+    {
+        return Str::slug((string) config('app.name', 'laravel')).'-system-session';
+    }
+}

app/Providers/Filament/SystemPanelProvider.php

@@ -54,10 +54,10 @@ public function panel(Panel $panel): Panel
                 'ensure-correct-guard:platform',
                 DisableBladeIconComponents::class,
                 DispatchServingFilamentEvent::class,
-            ])
+            ], isPersistent: true)
             ->authMiddleware([
                 Authenticate::class,
                 'ensure-platform-capability:'.PlatformCapabilities::ACCESS_SYSTEM_PANEL,
-            ]);
+            ], isPersistent: true);
     }
 }

bootstrap/app.php

@@ -11,6 +11,10 @@
         health: '/up',
     )
     ->withMiddleware(function (Middleware $middleware): void {
+        $middleware->web(prepend: [
+            \App\Http\Middleware\UseSystemSessionCookieForLivewireRequests::class,
+        ]);
+
         $middleware->alias([
             'ensure-correct-guard' => \App\Http\Middleware\EnsureCorrectGuard::class,
             'ensure-platform-capability' => \App\Http\Middleware\EnsurePlatformCapability::class,