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https://github.com/ProxyPanel/ProxyPanel.git
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84 lines
2.3 KiB
PHP
84 lines
2.3 KiB
PHP
<?php
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namespace App\Components;
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use GuzzleHttp\Client;
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use Log;
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class NetworkDetection {
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/**
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* 用api.50network.com进行节点阻断检测
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*
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* @param string $ip 被检测的IP
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* @param boolean $type TRUE 为ICMP,FALSE 为tcp
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* @param int $port 检测端口，默认为空
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*
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* @return bool|string
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*/
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public static function networkCheck($ip, $type, $port = null) {
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$url = 'https://api.50network.com/china-firewall/check/ip/'.($type? 'icmp/' : ($port? 'tcp_port/' : 'tcp_ack/')).$ip.($port? '/'.$port : '');
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$checkName = $type? 'ICMP' : 'TCP';
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$request = (new Client(['timeout' => 15]))->get($url);
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$result = json_decode($request->getBody(), true);
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if($request->getStatusCode() == 200){
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if(!$result){
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Log::warning("【".$checkName."阻断检测】检测".$ip."时，接口返回异常访问链接：".$url);
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return false;
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}
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if(!$result['success']){
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if($result['error'] === "execute timeout (3s)"){
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sleep(10);
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return self::networkCheck($ip, $type, $port);
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}
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Log::warning("【".$checkName."阻断检测】检测".$ip.($port?: '')."时，返回".var_export($result, true));
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return false;
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}
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if($result['firewall-enable'] && $result['firewall-disable']){
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return "通讯正常"; // 正常
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}
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if($result['firewall-enable'] && !$result['firewall-disable']){
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return "海外阻断"; // 国外访问异常
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}
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if(!$result['firewall-enable'] && $result['firewall-disable']){
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return "国内阻断"; // 被墙
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}
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return "机器宕机"; // 服务器宕机
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}
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return false;
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}
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/**
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* 用外部API进行Ping检测
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*
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* @param string $ip 被检测的IP或者域名
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*
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* @return bool|array
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*/
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public static function ping($ip) {
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$url = 'https://api.oioweb.cn/api/hostping.php?host='.$ip;//https://api.iiwl.cc/api/ping.php?host=
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$request = (new Client(['timeout' => 15]))->get($url);
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$message = json_decode($request->getBody(), true);
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// 发送成功
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if($request->getStatusCode() == 200){
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if($message && $message['code']){
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return $message['data'];
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}
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// 发送失败
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Log::warning("【PING】检测".$ip."时，返回".var_export($message, true));
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return false;
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}
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Log::warning("【PING】检测".$ip."时，接口返回异常访问链接：".$url);
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// 发送错误
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return false;
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}
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} |