[新服务] 在腾讯云的SFC(无服务器Serverless Function)上面部署OneManager来访问OneDrive

// odd, 单日
const SingleDay = 'https://od-xyze3m3.herokuapp.com/'
// even, 双日
const DoubleDay = 'https://od-xyze3m3.herokuapp.com/'

//const SingleDay = 'https://153xxxxx0.cn-hongkong.fc.aliyuncs.com/2016-08-15/proxy/onedrive/xxx/'
//const DoubleDay = 'https://153xxxxx0.cn-hongkong.fc.aliyuncs.com/2016-08-15/proxy/onedrive/xxx/'

// CF proxy all, 一切给CF代理，true/false
const CFproxy = true

// Used in cloudflare workers, odd or even days point to 2 heroku account.

// 由于heroku不绑卡不能自定义域名，就算绑卡后https也不方便
// 另外免费套餐每月550小时，有些人不够用
// 于是在CF Workers使用此代码，分单双日拉取不同heroku帐号下的相同网页
// 只改上面，下面不用动

addEventListener('fetch', event => {
    let url=new URL(event.request.url);
    if (url.protocol == 'http:') {
        url.protocol = 'https:'
        event.respondWith( Response.redirect(url.href) )
    } else {
        let response = null;
        let nd = new Date();
        if (nd.getDate()%2) {
            host = SingleDay
        } else {
            host = DoubleDay
        }
        if (host.substr(0, 7)!='http://'&&host.substr(0, 8)!='https://') host = 'http://' + host;

        response = fetchAndApply(host, event.request);

        event.respondWith( response );
    }
})

async function fetchAndApply(host, request) {
    let f_url = new URL(request.url);
    let a_url = new URL(host);
    let replace_path = a_url.pathname;
    if (replace_path.substr(replace_path.length-1)!='/') replace_path += '/';
    let replaced_path = '/';
    let query = f_url.search;
    let path = f_url.pathname;
    if (host.substr(host.length-1)=='/') path = path.substr(1);
    f_url.href = host + path + query;

    let response = null;
    if (!CFproxy) {
        response = await fetch(f_url, request);
    } else {
        let method = request.method;
        let body = request.body;
        let request_headers = request.headers;
        let new_request_headers = new Headers(request_headers);
        new_request_headers.set('Host', f_url.host);
        new_request_headers.set('Referer', request.url);

        response = await fetch(f_url.href, {
            method: method,
            body: body,
            headers: new_request_headers
        });
    }

    let out_headers = new Headers(response.headers);
    if (out_headers.get('Content-Disposition')=='attachment') out_headers.delete('Content-Disposition');
    let out_body = null;
    let contentType = out_headers.get('Content-Type');
    if (contentType.includes("application/text")) {
        out_body = await response.text();
        while (out_body.includes(replace_path)) out_body = out_body.replace(replace_path, replaced_path);
    } else if (contentType.includes("text/html")) {
        out_body = await response.text();
        while (replace_path!='/'&&out_body.includes(replace_path)) out_body = out_body.replace(replace_path, replaced_path);
    } else {
        out_body = await response.body;
    }

    let out_response = new Response(out_body, {
        status: response.status,
        headers: out_headers
    })

    return out_response;
}

// odd, 单日

const SingleDay = 'https://od-xyze3m3.herokuapp.com/'

// even, 双日

const DoubleDay = 'https://od-xyze3m3.herokuapp.com/'

​

//const SingleDay = 'https://153xxxxx0.cn-hongkong.fc.aliyuncs.com/2016-08-15/proxy/onedrive/xxx/'

//const DoubleDay = 'https://153xxxxx0.cn-hongkong.fc.aliyuncs.com/2016-08-15/proxy/onedrive/xxx/'

​

// CF proxy all, 一切给CF代理，true/false

const CFproxy = true

​

// Used in cloudflare workers, odd or even days point to 2 heroku account.

​

// 由于heroku不绑卡不能自定义域名，就算绑卡后https也不方便

// 另外免费套餐每月550小时，有些人不够用

// 于是在CF Workers使用此代码，分单双日拉取不同heroku帐号下的相同网页

// 只改上面，下面不用动

​

addEventListener('fetch', event => {

    let url=new URL(event.request.url);

    if (url.protocol == 'http:') {

        url.protocol = 'https:'

        event.respondWith( Response.redirect(url.href) )

    } else {

        let response = null;

        let nd = new Date();

        if (nd.getDate()%2) {

            host = SingleDay

        } else {

            host = DoubleDay

        }

        if (host.substr(0, 7)!='http://'&&host.substr(0, 8)!='https://') host = 'http://' + host;

​

        response = fetchAndApply(host, event.request);

​

        event.respondWith( response );

    }

})

​

async function fetchAndApply(host, request) {

    let f_url = new URL(request.url);

    let a_url = new URL(host);

    let replace_path = a_url.pathname;

    if (replace_path.substr(replace_path.length-1)!='/') replace_path += '/';

    let replaced_path = '/';

    let query = f_url.search;

    let path = f_url.pathname;

    if (host.substr(host.length-1)=='/') path = path.substr(1);

    f_url.href = host + path + query;

​

    let response = null;

    if (!CFproxy) {

        response = await fetch(f_url, request);

    } else {

        let method = request.method;

        let body = request.body;

        let request_headers = request.headers;

        let new_request_headers = new Headers(request_headers);

        new_request_headers.set('Host', f_url.host);

        new_request_headers.set('Referer', request.url);

​

        response = await fetch(f_url.href, {

            method: method,

            body: body,

            headers: new_request_headers

        });

    }

​

    let out_headers = new Headers(response.headers);

    if (out_headers.get('Content-Disposition')=='attachment') out_headers.delete('Content-Disposition');

    let out_body = null;

    let contentType = out_headers.get('Content-Type');

    if (contentType.includes("application/text")) {

        out_body = await response.text();

        while (out_body.includes(replace_path)) out_body = out_body.replace(replace_path, replaced_path);

    } else if (contentType.includes("text/html")) {

        out_body = await response.text();

        while (replace_path!='/'&&out_body.includes(replace_path)) out_body = out_body.replace(replace_path, replaced_path);

    } else {

        out_body = await response.body;

    }

​

    let out_response = new Response(out_body, {

        status: response.status,

        headers: out_headers

    })

​

    return out_response;

}