<?php

namespace App\Http\Middleware;

use Closure;
use Illuminate\Http\Request;

class ContentSecurityPolicy
{
    public function handle(Request $request, Closure $next)
    {
        $response = $next($request);

        $response->headers->set(
            'Content-Security-Policy',
            "default-src 'self'; script-src 'self' 'unsafe-eval' 'unsafe-inline' https://cdn.dhtmlx.com; style-src 'self' 'unsafe-inline' https://cdn.dhtmlx.com https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com; img-src 'self' data:;",
            false
        );

        return $response;
    }
}