2023-08-27-【复刻】在-Fly-io-上搭建-Alist.md 8.1 KB


title: 【复刻】在 Fly.io 上搭建 Alist urlname: -fu-ke--zai-Flyio-shang-da-jian-Alist date: 2023-08-27 20:46:29 tags: alist

excerpt: 在moeyy的教程《使用Fly.io部署Alist》完成后,还有一些优化体验的小细节需要注意。首先,需要获取管理员账号,可以使用命令"flyctl ssh console"来获取。接下来,需要更改静态资源地址,可以使用Cloudflare反代jsDelivr来实现。然后,需要新建一个Worker并替换其中的内容。最后,需要在AList管理页面中将所有的cdn.jsdelivr.net修改为自己反代的地址,并在Vercel上部署Waline来添加评论系统。

@moeyy 的教程《使用 Fly.io 部署 Alist》完成后,还有一些优化体验的小细节,在此记录一下。

获取管理员账号

flyctl ssh console # 如果失败,打开所部署的应用页面,刷新后多尝试几次
./alist admin random

更改静态资源地址

Cloudflare 反代 jsDelivr

  1. 新建一个Worker

    // 替换成你想镜像的站点
    const upstream = 'cdn.jsdelivr.net'
     
    // 如果那个站点有专门的移动适配站点,否则保持和上面一致
    const upstream_mobile = 'cdn.jsdelivr.net'
     
    const blocked_region = []
     
    const blocked_ip_address = ['0.0.0.0', '127.0.0.1']
     
    const replace_dict = {
    '$upstream': 'jscdn.limour.top',
    '//cdn.jsdelivr.net': '//jscdn.limour.top'
    }
     
    //以下内容都不用动
    addEventListener('fetch', event => {
    event.respondWith(fetchAndApply(event.request));
    })
     
    async function fetchAndApply(request) {
     
    const region = request.headers.get('cf-ipcountry').toUpperCase();
    const ip_address = request.headers.get('cf-connecting-ip');
    const user_agent = request.headers.get('user-agent');
     
    let response = null;
    let url = new URL(request.url);
    let url_host = url.host;
     
    if (url.protocol == 'http:') {
        url.protocol = 'https:'
        response = Response.redirect(url.href);
        return response;
    }
     
    if (await device_status(user_agent)) {
        upstream_domain = upstream
    } else {
        upstream_domain = upstream_mobile
    }
     
    url.host = upstream_domain;
     
    if (blocked_region.includes(region)) {
        response = new Response('Access denied: WorkersProxy is not available in your region yet.', {
            status: 403
        });
    } else if(blocked_ip_address.includes(ip_address)){
        response = new Response('Access denied: Your IP address is blocked by WorkersProxy.', {
            status: 403
        });
    } else{
        let method = request.method;
        let request_headers = request.headers;
        let new_request_headers = new Headers(request_headers);
     
        new_request_headers.set('Host', upstream_domain);
        new_request_headers.set('Referer', url.href);
     
        let original_response = await fetch(url.href, {
            method: method,
            headers: new_request_headers
        })
     
        let original_response_clone = original_response.clone();
        let original_text = null;
        let response_headers = original_response.headers;
        let new_response_headers = new Headers(response_headers);
        let status = original_response.status;
     
        new_response_headers.set('access-control-allow-origin', '*');
        new_response_headers.set('access-control-allow-credentials', true);
        new_response_headers.delete('content-security-policy');
        new_response_headers.delete('content-security-policy-report-only');
        new_response_headers.delete('clear-site-data');
     
        const content_type = new_response_headers.get('content-type');
        if (content_type.includes('text/html') && content_type.includes('UTF-8')) {
            original_text = await replace_response_text(original_response_clone, upstream_domain, url_host);
        } else {
            original_text = original_response_clone.body
        }
     
        response = new Response(original_text, {
            status,
            headers: new_response_headers
        })
    }
    return response;
    }
     
    async function replace_response_text(response, upstream_domain, host_name) {
    let text = await response.text()
     
    var i, j;
    for (i in replace_dict) {
        j = replace_dict[i]
        if (i == '$upstream') {
            i = upstream_domain
        } else if (i == '$custom_domain') {
            i = host_name
        }
     
        if (j == '$upstream') {
            j = upstream_domain
        } else if (j == '$custom_domain') {
            j = host_name
        }
     
        let re = new RegExp(i, 'g')
        text = text.replace(re, j);
    }
    return text;
    }
     
    async function device_status (user_agent_info) {
    var agents = ["Android", "iPhone", "SymbianOS", "Windows Phone", "iPad", "iPod"];
    var flag = true;
    for (var v = 0; v < agents.length; v++) {
        if (user_agent_info.indexOf(agents[v]) > 0) {
            flag = false;
            break;
        }
    }
    return flag;
    }
    
  2. 触发器-路由设置为 jscdn.limour.top/*

    转换规则设置允许跨域

    替换CDN

    在AList 管理页面中,将所有的 cdn.jsdelivr.net 修改为自己反代的地址

    添加评论系统

  3. 在 Vercel 上部署 Waline

  4. AList 管理-设置-全局-自定义头部 中引入 Waline 样式

    <link rel="stylesheet" href="https://unpkg.com/@waline/client@v2/dist/waline.css" />
    

  5. AList 管理-元信息 中引入 Waline 客户端

    #  <center> - 评论 Comments -
    <div id="waline"></div>
    <script type="module">
    import { init } from 'https://unpkg.com/@waline/client@v2/dist/waline.mjs';
    init({
      el: '#waline',
      serverURL: 'https://comments.limour.top',
      pageSize: 3,
    });
    </script>
    

    Waline 邮件异步推送

    Waline 邮件异步推送 by 星辰日记

  6. 搭建反代服务

    mkdir -p ~/app/mailpush && cd ~/app/mailpush && nano docker-compose.yml
    git clone --depth=1 https://github.com/soxft/waline-async-mail.git
    cd waline-async-mail
    nano config.example.yaml # 修改成自己的邮件服务
    nano templates/guest.html && nano templates/owner.html # 修改成自己的邮件模板
    docker build -t xsot/waline-async-mail . && docker image prune
    cd ~/app/mailpush
    sudo docker-compose up -d
    
    version: "3"
    services:
    waline-async-mail:
    image: xsot/waline-async-mail:latest
    volumes:
      - ./waline-async-mail/config.example.yaml:/app/config.yaml
    restart: always
     
    networks:
    default:
    external: true
    name: ngpm
    

  • 在环境变量中添加 WEBHOOK, 值为 https://api.limour.top/mail/limour
  • 在 Deployments 里,重新部署
  • WEBHOOK说明

附加 Waline 换 MongoDB

  1. MongoDB 官网 新建免费的 M0 数据库,地区选新加坡,放行 0.0.0.0/0
  2. Vercel 上的 Waline 项目,Settings/Functions 里更改 Region 到新加坡
  3. MongoDB 连接里记录下连接信息,选项如下
  4. 选择 Drivers 作为连接方式,Driver 为 Node.js,Version为 2.2.12 or later
  5. 进入 Waline 管理后台,导出数据
  6. Vercel 里删除 LEAN 相关的环境变量,按 说明 添加 MongoDB 的连接信息
  7. Vercel/Deployments 里选择合适的分支,点旁边的三个点,选择 Redeploy
  8. 进入 Waline 管理后台,重新注册后,导入数据

自定义域名

  • DNS 解析只能是<仅 DNS>
  • Domain ownership verification 是 CNAME

    演示地址

  • https://od.limour.top