mirror of
https://gitgud.io/fatchan/haproxy-protection.git
synced 2025-05-09 02:05:37 +00:00
45bc67fae4
Move templates to own file instead of in main lua script Rename some stuff from "hcatpcha" to more correct "captcha" and "bot-check" because we no longer only have hcaptcha Clean some code and add a few comments
126 lines
5.4 KiB
INI
126 lines
5.4 KiB
INI
global
|
|
daemon
|
|
maxconn 256
|
|
log stdout format raw local0 debug
|
|
lua-load-per-thread /etc/haproxy/scripts/register.lua
|
|
stats socket /var/run/haproxy.sock mode 666 level admin
|
|
stats socket 127.0.0.1:1999 level admin
|
|
httpclient.ssl.verify none
|
|
# Allow larger buffer size for return-file of argon scripts
|
|
tune.bufsize 51200
|
|
|
|
defaults
|
|
log global
|
|
mode http
|
|
option httplog
|
|
timeout connect 5000ms
|
|
timeout client 50000ms
|
|
timeout server 50000ms
|
|
timeout tarpit 5000ms
|
|
|
|
#frontend stats-frontend
|
|
# bind *:2000
|
|
# option tcplog
|
|
# mode tcp
|
|
# acl white_list src xxx.xxx.xxx.xxx
|
|
# tcp-request connection reject unless white_list
|
|
# default_backend stats-backend
|
|
|
|
#backend stats-backend
|
|
# mode tcp
|
|
# server stats-localhost 127.0.0.1:1999
|
|
|
|
frontend http-in
|
|
|
|
# Clearnet http (you'll have to figure out https yourself)
|
|
bind *:80
|
|
|
|
# Or instead, for Tor, to use circuit IDs as "IP":
|
|
#bind 127.0.0.1:80 accept-proxy
|
|
#option forwardfor
|
|
|
|
# drop requests with invalid host header
|
|
acl is_existing_vhost hdr(host),lower,map_str(/etc/haproxy/hosts.map) -m found
|
|
http-request silent-drop unless is_existing_vhost
|
|
|
|
# debug information at /.basedflare/cgi/trace
|
|
http-request return status 200 content-type "text/plain; charset=utf-8" lf-file /etc/haproxy/trace.txt if { path /.basedflare/cgi/trace }
|
|
|
|
# acl for blocked IPs/subnets
|
|
acl blocked_ip_or_subnet src,map_ip(/etc/haproxy/blocked.map) -m found
|
|
http-request deny deny_status 403 if blocked_ip_or_subnet
|
|
|
|
# ratelimit (and for tor, kill circuit) on POST bot-check. legitimate users shouldn't hit this.
|
|
http-request track-sc0 src table bot_check_post_throttle if { path /.basedflare/bot-check } { method POST }
|
|
http-request lua.kill-tor-circuit if { sc_http_req_rate(0) gt 1 }
|
|
http-request tarpit if { sc_http_req_rate(0) gt 1 }
|
|
|
|
# acl for lua check whitelisted IPs/subnets and some excluded paths
|
|
acl is_excluded src,map_ip(/etc/haproxy/whitelist.map) -m found
|
|
acl is_excluded path /favicon.ico #add more
|
|
|
|
# acl ORs for when ddos_mode_enabled
|
|
acl ddos_mode_enabled_override hdr_cnt(xr3la1rfFc) eq 0
|
|
acl ddos_mode_enabled hdr(host),lower,map(/etc/haproxy/ddos.map) -m bool
|
|
acl ddos_mode_enabled base,map(/etc/haproxy/ddos.map) -m bool
|
|
|
|
# serve challenge page scripts directly from haproxy
|
|
http-request return file /var/www/js/argon2.js status 200 content-type "application/javascript; charset=utf-8" hdr "cache-control" "public, max-age=300" if { path /.basedflare/js/argon2.js }
|
|
http-request return file /var/www/js/challenge.js status 200 content-type "application/javascript; charset=utf-8" hdr "cache-control" "public, max-age=300" if { path /.basedflare/js/challenge.js }
|
|
http-request return file /var/www/js/worker.js status 200 content-type "application/javascript; charset=utf-8" hdr "cache-control" "public, max-age=300" if { path /.basedflare/js/worker.js }
|
|
|
|
# acl for domains in maintenance mode to return maintenance page (after challenge page htp-request return rules, for the footerlogo)
|
|
acl maintenance_mode hdr(host),lower,map_str(/etc/haproxy/maintenance.map) -m found
|
|
http-request return lf-file /var/www/html/maintenance.html status 200 content-type "text/html; charset=utf-8" hdr "cache-control" "private, max-age=30" if maintenance_mode
|
|
|
|
# create acl for bools updated by lua
|
|
acl captcha_passed var(txn.captcha_passed) -m bool
|
|
acl pow_passed var(txn.pow_passed) -m bool
|
|
acl validate_captcha var(txn.validate_captcha) -m bool
|
|
acl validate_pow var(txn.validate_pow) -m bool
|
|
|
|
# check pow/captcha and show page if necessary
|
|
acl on_bot_check path /.basedflare/bot-check
|
|
http-request use-service lua.bot-check if on_bot_check !is_excluded
|
|
|
|
# challenge decisions, checking, and redirecting to /bot-check
|
|
http-request lua.decide-checks-necessary if !is_excluded !on_bot_check ddos_mode_enabled
|
|
http-request lua.captcha-check if !is_excluded !on_bot_check validate_captcha
|
|
http-request lua.pow-check if !is_excluded !on_bot_check validate_pow OR !is_excluded !on_bot_check ddos_mode_enabled_override
|
|
http-request redirect location /.basedflare/bot-check?%[capture.req.uri] code 302 if validate_captcha !captcha_passed !on_bot_check ddos_mode_enabled !is_excluded OR validate_pow !pow_passed !on_bot_check ddos_mode_enabled !is_excluded OR !pow_passed ddos_mode_enabled_override !on_bot_check !is_excluded
|
|
|
|
# X-Cache-Status header (may be sent in some non-cache responses because NOSRV can happen for other reasons, but should always be present in responses served by cache-use)
|
|
http-response set-header X-Cache-Status HIT if !{ srv_id -m found }
|
|
http-response set-header X-Cache-Status MISS if { srv_id -m found }
|
|
|
|
default_backend servers
|
|
|
|
cache basic_cache
|
|
total-max-size 2500
|
|
max-object-size 31457280
|
|
max-age 86400
|
|
|
|
backend servers
|
|
|
|
# simple example cache for files
|
|
http-request set-var(txn.path) path
|
|
acl can_cache var(txn.path) -i -m end .png .jpg .jpeg .jpe .ico .webmanifest .xml .apng .bmp .webp .pjpeg .jfif .gif .mp4 .webm .mov .mkv .svg .m4a .aac .flac .mp3 .ogg .wav .opus .txt .pdf .sid
|
|
http-request cache-use basic_cache if can_cache
|
|
http-response cache-store basic_cache if can_cache
|
|
|
|
# placeholder servers, activated by LUA or the control panel
|
|
server-template websrv 1-100 0.0.0.0:80 check disabled
|
|
# use server based on hostname
|
|
use-server %[req.hdr(host),lower,map(/etc/haproxy/backends.map)] if TRUE
|
|
|
|
backend bot_check_post_throttle
|
|
stick-table type ipv6 size 100k expire 60s store http_req_rate(60s)
|
|
|
|
backend hcaptcha
|
|
mode http
|
|
server hcaptcha hcaptcha.com:443
|
|
|
|
backend recaptcha
|
|
mode http
|
|
server recaptcha www.google.com:443
|