worker反代Loc,解决不能发帖和投票的 问题

chen'mo
2023-05-26 / 1 评论 / 21,013 阅读 / 正在检测是否收录...
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又来一个版本。
直接在CF的worker里添加代码。添加路由的时候,记得网址后面有/*

又弄了一个演示:https://loc.513513.xyz

2023-5-25 16:49
1.修复头像
2.修复交易帖显示缺失

直接上代码:

/**
 * write by 西柚论坛 https://www.xiubbs.com
 */

addEventListener('fetch', event => {
  event.respondWith(handleRequest(event.request));
});

// 准备反代的目的域名
let target_url = "https://hostloc.com";
// 要替换内容的正则表达式
let target_url_reg = /(?<=\/\/).*?hostloc\.com/g;

async function handleRequest(request) {
  let url = new URL(request.url);
  url.hostname = new URL(target_url).hostname;

  // 复制请求对象并更新它的属性
  let headers = new Headers(request.headers);
  headers.set("Referer", target_url);
  headers.set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36");

  //处理头像的302跳转,处理编辑帖子之后的报错
  let redirect = "manual";
  if(url.href.indexOf("/uc_server/") > -1){
    redirect = "follow";
  }

  const param = {
    method: request.method,
    headers: headers,
    body: request.body,
    redirect: redirect
  }

  let response = await fetch(url, param);

  // 检查响应头中的内容类型
  const contentType = response.headers.get('content-type');
  if (contentType && contentType.includes('text')) {

    // 如果是文本类型,替换响应主体中的URL
    let responseBody = await response.text();
    responseBody = await handleResBody(request,responseBody); 

    // 复制响应对象并更新它的属性
    let headers = await handleResHeader(response); 

    return new Response(responseBody, {
      status: response.status,
      statusText: response.statusText,
      headers: headers
    });
  } else {
    // 如果不是文本类型,直接返回响应对象
    return response;
  }
}


async function handleResBody(request, responseBody){
  responseBody = responseBody.replace(target_url_reg, new URL(request.url).hostname);
  responseBody = responseBody.replace("<head>", '<head>\n<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">');
  responseBody = responseBody.replace("</head>", '<link rel="stylesheet" type="text/css" href="//cdn.jsdelivr.net/gh/lifespy/css-and-js-hub@0.1/css/responsive.css">\n</head>');
  responseBody = responseBody.replace("</body>", '<script src="//cdn.jsdelivr.net/gh/lifespy/css-and-js-hub@0.1/js/polish.js" type="text/javascript"></script>\n</body>');
  
  return responseBody;
}

async function handleResHeader(resp){
  let headers = new Headers(resp.headers);
  headers.set('Access-Control-Allow-Origin', '*');
  headers.set('Access-Control-Allow-Methods', 'GET'); 
  headers.set('Access-Control-Allow-Headers', 'Content-Type');
  return headers;
}

还有一个个nginx版本

server {
    listen 80;
    listen [::]:80;
    server_name loc.xiu.ee;
    #SSL Configuration
    listen 443 ssl;
    listen [::]:443 ssl;
    ssl_certificate /ssl/loc.xiu.ee.crt;
    ssl_certificate_key /ssl/loc.xiu.ee.key;
    ssl_session_timeout 5m;
    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
    ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:HIGH:!aNULL:!MD5:!RC4:!DHE;
    ssl_prefer_server_ciphers on;
    if ($scheme = http) {
      return 301 https://$server_name$request_uri;
    }
    # proxy to another site
    location ~/ {
      proxy_pass https://hostloc.com;
      proxy_set_header Host hostloc.com;
      proxy_set_header X-Real-IP $remote_addr;
      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
      proxy_set_header REMOTE-HOST $remote_addr;
      proxy_set_header referer https://hostloc.com/$request_uri;
      proxy_set_header Accept-Encoding "";
      proxy_set_header User-Agent "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/114.0";
      sub_filter_types *;
      sub_filter '<base href="https://hostloc.com/">' '<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no"><link rel="stylesheet" type="text/css" href="//cdn.jsdelivr.net/gh/lifespy/css-and-js-hub/css/responsive.css" />';
      sub_filter 'hostloc.com' 'loc.xiu.ee';
      sub_filter '</body>' '<script src="//cdn.jsdelivr.net/gh/lifespy/css-and-js-hub/js/polish.js"></script></body>';
      sub_filter_once off;
      set $static_fileEJLfi5A0 0;
      if ( $uri ~* "\.(gif|png|jpg|css|js|woff|woff2)$" )
      {
          set $static_fileEJLfi5A0 1;
          expires 12h;
      }
      if ( $static_fileEJLfi5A0 = 0 )
      {
          add_header Cache-Control no-cache;
      }
    }
}
0
用CFworkers部署的所以不用担心泄露账号密码问题
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  1. 头像
    感谢分享 Lv.1   湖北省荆门市
    Windows 10 · Google Chrome
    沙发

    搞了一个星期的反代discuz都不能发帖,看到你的帖子马上就解决了。
    不过还有点地方可以完善。
    如果反代的论坛使用了cloudflare需要加上下面3行
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection $connection_upgrade;
    proxy_http_version 1.1;
    如果反代的网站都是用了ssl需要加上下面两行
    proxy_ssl_name $host;
    proxy_ssl_server_name on;

    回复