使用Cloudflare Workers反代OneDrive

摘要：注册登陆账号创建子域名创建替换成你的网址替换成你的网址下面的配置都不用动自己自定义前缀，点击保存并部署，会得到一个网址此时打开链接应该是登陆的界面反代链接对接版本加入了反代功能

注册/登陆账号
https://dash.cloudflare.com/sign-up

创建子域名

创建Workers

// 替换成你OneDrive的网址
const upstream = *-my.sharepoint.com

// 替换成你OneDrive的网址
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;

}
自己自定义前缀，点击保存并部署，会得到一个网址 https://*.workers.dev/

此时打开链接应该是office登陆的界面

反代链接对接Cloudreve、onemanager
Cloudreve V3.2.1版本加入了OneDrive反代功能，对接存储时把反代链接填上就行

onemanager自带反代地址，直接填入即可

本文源自网络，cf反代代码来自github。