某西某瓜signature分析探秘

1、搜索signature

打断点，断到此处

此处为对应生成逻辑，进去看看

return window.byted_acrawler.sign(i)

进到
补环境就ok了

window.document = {referrer: "https://www.ixigua.com/"}
window.location = {
    hash: "",
    host: "www.ixigua.com",
    hostname: "www.ixigua.com",
    href: "https://www.ixigua.com/channel/lvyou/",
    origin: "https://www.ixigua.com",
    pathname: "/channel/lvyou/",
    port: "",
    protocol: "https:",
    search: ""
}
window.navigator={
    appCodeName: "Mozilla",
    appName: "Netscape",
    appVersion: "5.0 (Windows)",
    buildID: "20181001000000",
    cookieEnabled: true,
    doNotTrack: "unspecified",
    hardwareConcurrency: 12,
    language: "zh-CN",
    languages: Array(6) [ "zh-CN","zh","zh-TW"] ,
    maxTouchPoints: 0,
    onLine: true,
    oscpu: "Windows NT 10.0; Win64; x64",
    platform: "Win32",
    product: "Gecko",
    productSub: "20100101",
    userAgent: "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:92.0) Gecko/20100101 Firefox/92.0",
    vendor: "",
    vendorSub: "",
    webdriver: false
}

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