if ($cookie_say != "hbnl"){
add_header Set-Cookie "say=hbnl";
rewrite .* "$scheme://$host$uri" redirect;
}if ($cookie_say != "hbnl$remote_addr"){
add_header Set-Cookie "say=hbnl$remote_addr";
rewrite .* "$scheme://$host$uri" redirect;
}rewrite_by_lua ' local random = ngx.var.cookie_random
if(random == nil) then
random = math.random(999999)
end
local token = ngx.md5("opencdn" .. ngx.var.remote_addr .. random)
if (ngx.var.cookie_token ~= token) then
ngx.header["Set-Cookie"] = {"token=" .. token, "random=" .. random}
return ngx.redirect(ngx.var.scheme .. "://" .. ngx.var.host .. ngx.var.uri)
end
';http://drops.wooyun.org/tips/734 参考
本文转自 liang3391 51CTO博客，原文链接:http://blog.51cto.com/liang3391/1581816