ks 弹幕 评论解密 分析

声明:
本文章中所有内容仅供学习交流使用，不用于其他任何目的，抓包内容、敏感网址、数据接口等均已做脱敏处理，严禁用于商业用途和非法用途，否则由此产生的一切后果均与作者无关！
逆向分析

url = "live_api/liveroom/recall"

这个接口就是评论内容

headers = {
    "Accept": "application/json, text/plain, */*",
    "Accept-Language": "zh-CN,zh;q=0.9",
    "Cache-Control": "no-cache",
    "Connection": "keep-alive",
    "Content-Type": "application/json",
    "Pragma": "no-cache",
    "Sec-Fetch-Dest": "empty",
    "Sec-Fetch-Mode": "cors",
    "Sec-Fetch-Site": "same-origin",
    "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/132.0.0.0 Safari/537.36 Edg/132.0.0.0",
    "sec-ch-ua": "\"Not A(Brand\";v=\"8\", \"Chromium\";v=\"132\", \"Microsoft Edge\";v=\"132\"",
    "sec-ch-ua-mobile": "?0",
    "sec-ch-ua-platform": "\"Windows\"",
}
data = {
    "liveStreamId": "",
    "feedTypeCursorMap": {
        "1": 0,
        "2": 0
    }
}
response = requests.post(url, headers=headers,json=data)
data = response.json().get('data')
if data:
    historyFeedList = data["backTraceFeedMap"]["1"]["historyFeedList"]
    for item in historyFeedList:
        byte_content = c(item)
        comment_feed = decrypt(byte_content)
{comment_feed.user.userName} 评论者id {comment_feed.user.principalId}")j

结果

总结

1.出于安全考虑,本章未提供完整流程,调试环节省略较多,只提供大致思路,具体细节要你自己还原,相信你也能调试出来。