Custom counter module(vmod_xcounter)

[Guillaume Quintard]

Nice!

-- 
Guillaume Quintard


On Fri, Nov 30, 2018 at 12:14 AM kokoniimasu <kokoniimasu at gmail.com> wrote:

> Hi, All.
>
> I created a vmod_xcounter that can easily add counters.
> I think it can use in various situations.
>
> I'm using vsthrottle together.
>
> - vcl
>
>   vcl 4.0;
>   import xcounter;
>   import vsthrottle;
>
>   sub vcl_init {
>     new atk_login   = xcounter.vsc(hidevclname=1, groupname="attack.");
>     ...
>   }
>
>   sub vcl_recv {
>   ...
>     if(req.method == "POST" &&  req.url ~ ****){
>       if(vsthrottle.is_denied("LOGIN:" + req.http.****, **, 60s)) {
>         atk_login.incr(1);
>         return (synth(429, "Too Many Requests"));
>       }
>   ...
>     }
>   ...
>   }
>
> - output
>
> https://raw.githubusercontent.com/xcir/libvmod-xcounter/master/res/varnishstat.png
>
>
> https://github.com/xcir/libvmod-xcounter
>
> I hope that this vmod is of help to you.
>
> --
> Shohei Tanaka(@xcir)
> http://blog.xcir.net/ (JP)
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>
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