nginx 过滤请求功能请教 - V2EX
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nginx 过滤请求功能请教

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  •   openbsd May 15, 2020 4607 views
    This topic created in 2212 days ago, the information mentioned may be changed or developed.
    网站被爬虫攻击,分析日志发现对方使用代理池 单个 IP 在一个时间段(1-5s)内,只请求一次
    正常的浏览器访问应该会因为页面的复杂性,产生多个请求
    请教各位大神,有没方法可以拒绝单位时间内只产生 1 次 或 几次请求的 IP 并将其加入黑名单 ?
    6 replies    2020-05-23 00:30:10 +08:00
    neoblackcap
        1
    neoblackcap  
       May 15, 2020
    你既然能分析出对方是在用代理池,那么你直接封了他们代理池不就可以了?
    kaikai5601
        2
    kaikai5601  
       May 15, 2020
    有个 limit 模块是可以限流的
    qoo2019
        3
    qoo2019  
       May 15, 2020
    nginx+lua

    百度下就出来了
    openbsd
        4
    openbsd  
    OP
       May 15, 2020
    @neoblackcap #1
    几千个 IP,重复使用率也很低,不知道怎么处理!

    @kaikai5601
    流量倒是能抗住,前端服务器抗不住高并发
    pmispig
        5
    pmispig  
       May 15, 2020
    用 openresty lua 就好了
    hstv
        6
    hstv  
       May 23, 2020
    分析他请求多特征,UA COOKIE 其它代码。然后屏蔽。还有个办法。
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