anubis/data/meta/default-config.yaml
Xe Iaso 4ead3ed16e
fix(config): deprecate the report_as field for challenges (#1311)
* fix(config): deprecate the report_as field for challenges

This was a bad idea when it was added and it is irresponsible to
continue to have it. It causes more UX problems than it fixes with
slight of hand.

Closes: #1310
Closes: #1307
Signed-off-by: Xe Iaso <me@xeiaso.net>

* fix(policy): use the new logger for config validation messages

Signed-off-by: Xe Iaso <me@xeiaso.net>

* docs(admin/thresholds): remove this report_as setting

Signed-off-by: Xe Iaso <me@xeiaso.net>

---------

Signed-off-by: Xe Iaso <me@xeiaso.net>
2025-11-25 23:25:17 -05:00

132 lines
3.9 KiB
YAML

- # Pathological bots to deny
# This correlates to data/bots/_deny-pathological.yaml in the source tree
# https://github.com/TecharoHQ/anubis/blob/main/data/bots/_deny-pathological.yaml
import: (data)/bots/_deny-pathological.yaml
- import: (data)/bots/aggressive-brazilian-scrapers.yaml
# Aggressively block AI/LLM related bots/agents by default
- import: (data)/meta/ai-block-aggressive.yaml
# Consider replacing the aggressive AI policy with more selective policies:
# - import: (data)/meta/ai-block-moderate.yaml
# - import: (data)/meta/ai-block-permissive.yaml
# Search engine crawlers to allow, defaults to:
# - Google (so they don't try to bypass Anubis)
# - Apple
# - Bing
# - DuckDuckGo
# - Qwant
# - The Internet Archive
# - Kagi
# - Marginalia
# - Mojeek
- import: (data)/crawlers/_allow-good.yaml
# Challenge Firefox AI previews
- import: (data)/clients/x-firefox-ai.yaml
# Allow common "keeping the internet working" routes (well-known, favicon, robots.txt)
- import: (data)/common/keep-internet-working.yaml
# # Punish any bot with "bot" in the user-agent string
# # This is known to have a high false-positive rate, use at your own risk
# - name: generic-bot-catchall
# user_agent_regex: (?i:bot|crawler)
# action: CHALLENGE
# challenge:
# difficulty: 16 # impossible
# algorithm: slow # intentionally waste CPU cycles and time
# Requires a subscription to Thoth to use, see
# https://anubis.techaro.lol/docs/admin/thoth#geoip-based-filtering
- name: countries-with-aggressive-scrapers
action: WEIGH
geoip:
countries:
- BR
- CN
weight:
adjust: 10
# Requires a subscription to Thoth to use, see
# https://anubis.techaro.lol/docs/admin/thoth#asn-based-filtering
- name: aggressive-asns-without-functional-abuse-contact
action: WEIGH
asns:
match:
- 13335 # Cloudflare
- 136907 # Huawei Cloud
- 45102 # Alibaba Cloud
weight:
adjust: 10
# ## System load based checks.
# # If the system is under high load, add weight.
# - name: high-load-average
# action: WEIGH
# expression: load_1m >= 10.0 # make sure to end the load comparison in a .0
# weight:
# adjust: 20
## If your backend service is running on the same operating system as Anubis,
## you can uncomment this rule to make the challenge easier when the system is
## under low load.
##
## If it is not, remove weight.
# - name: low-load-average
# action: WEIGH
# expression: load_15m <= 4.0 # make sure to end the load comparison in a .0
# weight:
# adjust: -10
# Assert behaviour that only genuine browsers display. This ensures that Chrome
# or Firefox versions
- name: realistic-browser-catchall
expression:
all:
- '"User-Agent" in headers'
- '( userAgent.contains("Firefox") ) || ( userAgent.contains("Chrome") ) || ( userAgent.contains("Safari") )'
- '"Accept" in headers'
- '"Sec-Fetch-Dest" in headers'
- '"Sec-Fetch-Mode" in headers'
- '"Sec-Fetch-Site" in headers'
- '"Accept-Encoding" in headers'
- '( headers["Accept-Encoding"].contains("zstd") || headers["Accept-Encoding"].contains("br") )'
- '"Accept-Language" in headers'
action: WEIGH
weight:
adjust: -10
# The Upgrade-Insecure-Requests header is typically sent by browsers, but not always
- name: upgrade-insecure-requests
expression: '"Upgrade-Insecure-Requests" in headers'
action: WEIGH
weight:
adjust: -2
# Chrome should behave like Chrome
- name: chrome-is-proper
expression:
all:
- userAgent.contains("Chrome")
- '"Sec-Ch-Ua" in headers'
- 'headers["Sec-Ch-Ua"].contains("Chromium")'
- '"Sec-Ch-Ua-Mobile" in headers'
- '"Sec-Ch-Ua-Platform" in headers'
action: WEIGH
weight:
adjust: -5
- name: should-have-accept
expression: '!("Accept" in headers)'
action: WEIGH
weight:
adjust: 5
# Generic catchall rule
- name: generic-browser
user_agent_regex: >-
Mozilla|Opera
action: WEIGH
weight:
adjust: 10