wangdu_public_api/app/Http/Middleware/ChargeFeedbackCheckSign.php

<?php

namespace App\Http\Middleware;

use App\Consts\SysConsts;
use Closure;

/**
 * 付费回传加密校验
 */
class ChargeFeedbackCheckSign
{
    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Closure  $next
     * @return mixed
     */
    public function handle($request, Closure $next)
    {
        $params = $request->except('_url');
        $sign = _sign($params, SysConsts::TIKTOK_KEY);
        if (isset($params['sign']) && $sign == $params['sign']) {
            return $next($request);
        } else {
            if (isset($params['sign'])) {
                myLog('sign_error')->info($params);
                myLog('sign_error')->info('route:' . $request->get('_url') . '; my_sign:' . $sign . '; that_sign:' . $params['sign']);
            }
            return response()->error('SIGN_ERROR');
        }
    }
}