bandit.vcl

sub vcl_fetch {
    if (beresp.status >= 200 && beresp.status < 400
    && (req.request == "PUT" || req.request == "POST" || req.request == "DELETE")
    && beresp.http.x-inv) {
        ban("obj.http.x-inv-by ~ " + beresp.http.x-inv);
    }
}
sub vcl_deliver {
    unset resp.http.x-inv-by;
    unset resp.http.x-inv;
}