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Update anti-cc.lua

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有安科技 2022-09-22 17:27:05 +08:00 committed by GitHub
parent d2af36b1e2
commit 435948edef
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1 changed files with 6 additions and 5 deletions
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9
rules/anti-cc.lua
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@ -14,16 +14,17 @@ if not waf.startWith(waf.toLower(waf.uri), "/api/") then
end
local sh = ngx.shared.ipCache
local c, f = sh:get(waf.ip)
local ccIp = 'cc-' .. waf.ip
local c, f = sh:get(ccIp)
if not c then
sh:set("cc" .. waf.ip, 0, 60, 1) -- 设置1分钟也就是60秒访问计数时间
sh:set(ccIp, 0, 60, 1) -- 设置1分钟也就是60秒访问计数时间
else
if f == 2 then
return ngx.exit(403)
end
sh:incr('cc-' .. waf.ip, 1)
sh:incr(ccIp, 1)
if c >= 360 then
sh:set("cc" .. waf.ip, c, 300, 2) -- 设置5分钟也就是300秒拦截时间
sh:set(ccIp, c, 300, 2) -- 设置5分钟也就是300秒拦截时间
end
end