Cloudflare反代加速Onedrive

序言

我们在使用Onedrive时下载速度总是差强人意，这是我们只需要获取Onedrive的直链就可以了。

开始操作

登录后台

clouflare后台

创建workers服务

如图所示，点击创建服务，右侧显示每天的额度，如果只是搭建个人服务这些额度绰绰有余了。下方会显示所有已经搭建的服务。

进入创建服务页面后，我们要稍微配置一下这个服务名称，将他改为自己心仪的名称，因为以后我们要用他访问镜像站（2022年后workers.dev就被墙了）

这样我们的服务就搭建好了。但是我们还需要修改代码。转到控制界面，可以找到右下角有一个快速编辑的按钮。

左边修改代码，下方部署，右侧可以选择预览窗口，以及打开链接。

一般我们就打开这个页面，把下方的代码复制进去，点击保存部署，然后输入链接就可以直接访问Tiktok镜像站了。

代码内容

// 替换成你OneDrive的网址
const upstream = '-my.sharepoint.com'
const upstream_mobile = '-my.sharepoint.com'
 
// 下面的配置都不用动
const upstream_path = '/'
 
const blocked_region = ['KP', 'SY', 'PK', 'CU']
 
const blocked_ip_address = ['0.0.0.0', '127.0.0.1']
 
const https = true
 
const disable_cache = false
 
const replace_dict = {
    '$upstream': '$custom_domain',
    '//sunpma.com': ''
}
 
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_hostname = url.hostname;
 
    if (https == true) {
        url.protocol = 'https:';
    } else {
        url.protocol = 'http:';
    }
 
    if (await device_status(user_agent)) {
        var upstream_domain = upstream;
    } else {
        var upstream_domain = upstream_mobile;
    }
 
    url.host = upstream_domain;
    if (url.pathname == '/') {
        url.pathname = upstream_path;
    } else {
        url.pathname = upstream_path + url.pathname;
    }
 
    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.protocol + '//' + url_hostname);
 
        let original_response = await fetch(url.href, {
            method: method,
            headers: new_request_headers
        })
 
        connection_upgrade = new_request_headers.get("Upgrade");
        if (connection_upgrade && connection_upgrade.toLowerCase() == "websocket") {
            return original_response;
        }
 
        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;
  
        if (disable_cache) {
            new_response_headers.set('Cache-Control', 'no-store');
        }
 
        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');
  
        if (new_response_headers.get("x-pjax-url")) {
            new_response_headers.set("x-pjax-url", response_headers.get("x-pjax-url").replace("//" + upstream_domain, "//" + url_hostname));
        }
  
        const content_type = new_response_headers.get('content-type');
        if (content_type != null && content_type.includes('text/html') && content_type.includes('UTF-8')) {
            original_text = await replace_response_text(original_response_clone, upstream_domain, url_hostname);
        } 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;
}

自定义域名

托管域名到Cloudflare

就是把自己的域名转移到CloudFlare这个很简单，到Cloudflare 主页点击添加站点即可托管。

新增DNS解析

进入自己的域名后转到DNS界面，添加一条‘AAAA“DNS解析，IPv6为100::,最重要的是打开小黄云（即打开Cloudflare代理）

关联域名

进入你的域名，不是你的首页！进入Workers，添加路由

本文作者：Eric Zige
本文地址： https://www.zigecn.eu.org/undefined.html
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