wp代码改造,(不改造别人发留言评论还得等N长时间更新缓存)
首先建立1.php,要求不会被人访问(各位发挥想象力,比如deny掉)。- <?php
- $ip = '127.0.0.1';
- $port = 端口;
- $passwd = "你的varnish密码";
- $socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
- $connection = socket_connect($socket, $ip, $port);
- cliauth($passwd);
- function delEmpty($v)
- {
- if ($v==="\n" || $v==="\r" || $v===""){
- return false;
- }
- return true;
- }
- $_GET['url'] = '/';
- if (isset($_GET['url']))
- {
- $arr=(explode("\r",$_GET['url']));
- $arr=(explode("\n",$_GET['url']));
- $arr = array_filter($arr,"delEmpty");
- $count = count($arr);
- $i = 0;
- foreach ($arr as $value)
- {
- $value = trim($value); //.......
- purge($_GET['domain'], $value);
- $i++;
- if ( $i >= $count ){
- put ("quit");
- socket_shutdown($socket,2);
- socket_close($socket);
- exit;
- }
- }
- }
- function readit() {
- global $socket;
- if ($buffer = socket_read($socket, 1024)) {
- $str_rcv .= "rcv: " . "<pre>" . $buffer . "</pre>";
- if(strstr($str_rcv,"107 59")){
- put ("quit");
- socket_shutdown($socket,2);
- socket_close($socket);
- exit;
- }
- }
- }
- function put($str) {
- global $socket;
- if (socket_write($socket, $str . "\r\n")){
- readit();
- }
- }
- function cliauth($passwd) {
- global $passwd,$socket;
- if ($buffer = socket_read($socket, 1024))
- {
- $str = substr($buffer, 13, 32);
- $random_salt = "$str";
- $plain_pass = "$passwd";
- $hashed_pass = hash('sha256',$random_salt."\n".$plain_pass."\n".$random_salt."\n");
- $out = "auth ".$hashed_pass;
- put($out);
- }
- }
- function purge($domain, $url) {
- global $socket;
- $pcommand = "purge req.url ~ ^/ && req.http.host == www.0day.la";
- put ($pcommand);
- }
- ?>
复制代码 varnish密码cat /etc/varnish/secret
,然后打开wp-comments-post.php
wp_redirect($location); 下面加一句include ('1.php');
然后在wp后台建立个链接内容是更新缓存,php 内容是include ('../1.php'); |