sourcemap-searcher

网站sourcemap文件泄露检测器

K instalaci tototo skriptu si budete muset nainstalovat rozšíření jako Tampermonkey, Greasemonkey nebo Violentmonkey.

You will need to install an extension such as Tampermonkey to install this script.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Violentmonkey.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Userscripts.

You will need to install an extension such as Tampermonkey to install this script.

K instalaci tohoto skriptu si budete muset nainstalovat manažer uživatelských skriptů.

(Už mám manažer uživatelských skriptů, nechte mě ho nainstalovat!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(Už mám manažer uživatelských stylů, nechte mě ho nainstalovat!)

// ==UserScript==
// @name         sourcemap-searcher
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  网站sourcemap文件泄露检测器
// @author       wuuconix
// @include      *
// @icon         https://www.google.com/s2/favicons?sz=64&domain=wuuconix.link
// @grant        none
// @license      MIT
// ==/UserScript==

var judge = (url, protocol, origin, href) => {
    if (url.startsWith("//")) { //省略协议的写法
        url = `${protocol}${url}`
    } else if (url.startsWith("/")) { //文件位于网站根目录
        url = `${origin}${url}`
    } else if (url.startsWith("./")) { //使用相对路径
        url = href.slice(0, href.lastIndexOf("/")) + url.slice(1)
    } else if (!url.startsWith("http")) { //相对路径的js文件加上origin 构造完整url
        url = href.slice(0, href.lastIndexOf("/")) + "/" + url
    }
    if (url.includes("?")) { //针对那些后面有query的文件 比如index.js?max_age=31536000
        url = url.slice(0, url.indexOf("?"))
    }
    if ((url.endsWith(".js") && !url.endsWith(".min.js")) || (url.endsWith(".css") && !url.endsWith(".min.css"))) { //加上.map构造出sourcemap文件路径
        url = `${url}.map`
        console.log(url)
        fetch(url).then(res => {
            if (res.status == 200) {
                console.log(`------bingo------\n${url} 疑似存在sourcemap文件泄露\n`)
            }
        }).catch(e => {
            console.log(`fetch ${url} 失败: ${e}`)
        })
    }
}

var sms = () => {
    const scripts = document.querySelectorAll("script")
    const links = document.querySelectorAll("link")
    const { protocol, origin, href } = window.location //包含协议和域名
    for (let { src } of scripts) {
        judge(src, protocol, origin, href)
    }
    for (let { href: src } of links) {
        judge(src, protocol, origin, href)
    }
}

window.sms = sms