Cavemanon/haproxy-protection
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Fix some variables to be local scope instead of globals

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This commit is contained in:
Thomas Lynch
2025-01-19 00:23:23 +11:00
parent 413deac66b
commit 2011f60377
1 changed files with 3 additions and 3 deletions
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6
src/lua/scripts/bot-check.lua
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@ -157,7 +157,7 @@ function _M.view(applet)
local ddos_map_lookup = ddos_map:lookup(host..path) or ddos_map:lookup(host)
if ddos_map_lookup ~= nil then
ddos_map_json = json.decode(ddos_map_lookup)
local ddos_map_json = json.decode(ddos_map_lookup)
if ddos_map_json.m == 2 then
captcha_enabled = true
end
@ -166,7 +166,7 @@ function _M.view(applet)
-- return simple json if they send accept: application/json header
local accept_header = applet.headers['accept']
if accept_header ~= nil and accept_header[0] == 'application/json' then
local_pow_combined = string.format('%s#%d#%s#%s', ddos_config["pt"], math.ceil(ddos_config["pd"]/8), argon_time, argon_kb)
local local_pow_combined = string.format('%s#%d#%s#%s', ddos_config["pt"], math.ceil(ddos_config["pd"]/8), argon_time, argon_kb)
response_body = "{\"ch\":\""..combined_challenge.."\",\"ca\":"..(captcha_enabled and "true" or "false")..",\"pow\":\""..local_pow_combined.."\"}"
applet:set_status(403)
applet:add_header("content-type", "application/json; charset=utf-8")
@ -468,7 +468,7 @@ function _M.decide_checks_necessary(txn)
local path = txn.sf:path();
local ddos_map_lookup = ddos_map:lookup(host..path) or ddos_map:lookup(host)
if ddos_map_lookup ~= nil then
ddos_map_json = json.decode(ddos_map_lookup)
local ddos_map_json = json.decode(ddos_map_lookup)
if ddos_map_json.m == 0
or (ddos_map_json.t == true and txn.sf:hdr("X-Country-Code") ~= "T1") then
return