view('auth.error', ['message' => trans('error.ForbiddenRobot')], 404); } } // 拒绝通过订阅链接域名访问网站,防止网站被探测 if(FALSE !== strpos(Helpers::systemConfig()['subscribe_domain'], $request->getHost())){ Log::info("识别到通过订阅链接访问,强制跳转至百度(".getClientIp().")"); return redirect('https://www.baidu.com'); } $ip = getClientIP(); if(filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6)){ Log::info('识别到IPv6,尝试解析:'.$ip); $isIPv6 = TRUE; $ipInfo = getIPv6($ip); }else{ $isIPv6 = FALSE; $ipInfo = QQWry::ip($ip); // 通过纯真IP库解析IPv4信息 if(isset($ipInfo['error'])){ Log::info('无法识别IPv4,尝试使用IPIP的IP库解析:'.$ip); $ipip = IPIP::ip($ip); $ipInfo = [ 'country' => $ipip['country_name'], 'province' => $ipip['region_name'], 'city' => $ipip['city_name'] ]; }else{ // 判断纯真IP库获取的国家信息是否与IPIP的IP库获取的信息一致,不一致则用IPIP的(因为纯真IP库的非大陆IP准确率较低) $ipip = IPIP::ip($ip); if($ipInfo['country'] != $ipip['country_name']){ $ipInfo['country'] = $ipip['country_name']; $ipInfo['province'] = $ipip['region_name']; $ipInfo['city'] = $ipip['city_name']; } } } // 拒绝无IP请求 if(empty($ipInfo) || empty($ipInfo['country'])){ return response()->view('auth.error', ['message' => trans('error.ForbiddenAccess')], 403); } if(!in_array($ipInfo['country'], ['本机地址', '局域网'])){ // 拒绝大陆IP访问 if(Helpers::systemConfig()['is_forbid_china']){ if(($ipInfo['country'] == '中国' && !in_array($ipInfo['province'], ['香港', '澳门', '台湾'])) || ($isIPv6 && $ipInfo['country'] == 'China')){ Log::info('识别到大陆IP,拒绝访问:'.$ip); return response()->view('auth.error', ['message' => trans('error.ForbiddenChina')], 403); } } // 拒绝非大陆IP访问 if(Helpers::systemConfig()['is_forbid_oversea']){ if($ipInfo['country'] != '中国' || in_array($ipInfo['province'], ['香港', '澳门', '台湾']) || ($isIPv6 && $ipInfo['country'] != 'China')){ Log::info('识别到海外IP,拒绝访问:'.$ip.' - '.$ipInfo['country']); return response()->view('auth.error', ['message' => trans('error.ForbiddenOversea')], 403); } } } return $next($request); } }