Cavemanon/haproxy-protection
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Add new (optional) auto script to be optionally included in frontend sites, will auto solve POW when low time left

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Allow bot-check to return json format to be compatible with that
Update challenge script
This commit is contained in:
Thomas Lynch
2023-04-14 01:40:41 +10:00
parent 0f1607e619
commit 5fd4ae842c
6 changed files with 139 additions and 6 deletions
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16
src/lua/scripts/bot-check.lua
View File

@ -106,6 +106,19 @@ function _M.view(applet)
captcha_enabled = true
end
-- 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', pow_type, math.ceil(pow_difficulty/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")
applet:add_header("content-length", string.len(response_body))
applet:start_response()
applet:send(response_body)
return
end
-- pow at least is always enabled when reaching bot-check page
site_name_body = string.format(templates.site_name_section, host)
if captcha_enabled then
@ -192,7 +205,8 @@ function _M.view(applet)
applet:add_header(
"set-cookie",
string.format(
"_basedflare_pow=%s; Expires=Thu, 31-Dec-37 23:55:55 GMT; Path=/; Domain=.%s; SameSite=Strict; HttpOnly;%s",
--"_basedflare_pow=%s; Expires=Thu, 31-Dec-37 23:55:55 GMT; Path=/; Domain=.%s; SameSite=Strict; HttpOnly;%s",
"_basedflare_pow=%s; Expires=Thu, 31-Dec-37 23:55:55 GMT; Path=/; Domain=.%s; SameSite=Strict; %s",
combined_cookie,
applet.headers['host'][0],
secure_cookie_flag