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2 Commits

Author SHA1 Message Date
Xe Iaso
c28b191b79 feat: add valkey backed store
Signed-off-by: Xe Iaso <me@xeiaso.net>
2025-05-16 06:59:55 -04:00
Xe Iaso
6e964e6449 feat(config): add WEIGH action allowing admins to adjust request weight
Signed-off-by: Xe Iaso <me@xeiaso.net>
2025-05-15 08:29:37 -04:00
87 changed files with 723 additions and 1291 deletions

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@@ -1,4 +1,3 @@
acs
aeacus
Aibrew
alrest
@@ -6,7 +5,6 @@ amazonbot
anthro
anubis
anubistest
Applebot
archlinux
badregexes
berr
@@ -18,9 +16,7 @@ blueskybot
boi
botnet
BPort
Brightbot
broked
Bytespider
cachebuster
Caddyfile
caninetools
@@ -33,17 +29,14 @@ cgr
chainguard
chall
challengemozilla
checkpath
checkresult
chen
chibi
cidranger
ckie
cloudflare
confd
containerbuild
coreutils
Cotoyogi
CRDs
crt
daemonizing
@@ -52,7 +45,6 @@ Debian
debrpm
decaymap
decompiling
Diffbot
discordapp
discordbot
distros
@@ -63,22 +55,17 @@ dracula
dronebl
droneblresponse
duckduckbot
eerror
ellenjoe
enbyware
everyones
evilbot
evilsite
expressionorlist
externalagent
externalfetcher
extldflags
facebookgo
Factset
fastcgi
fediverse
finfos
Firecrawl
flagenv
Fordola
forgejo
@@ -93,9 +80,6 @@ goodbot
googlebot
govulncheck
GPG
GPT
gptbot
grw
Hashcash
hashrate
headermap
@@ -103,19 +87,12 @@ healthcheck
hec
hmc
hostable
htmx
httpdebug
hypertext
iaskspider
iat
ifm
Imagesift
imgproxy
inp
iss
isset
ivh
Jenomis
JGit
journalctl
jshelter
@@ -127,29 +104,23 @@ keypair
KHTML
kinda
KUBECONFIG
lcj
ldflags
letsencrypt
Lexentale
lgbt
licend
licstart
lightpanda
LIMSA
Linting
linuxbrew
LLU
loadbalancer
lol
LOMINSA
maintainership
malware
mcr
memes
metrix
mimi
minica
mistralai
Mojeek
mojeekbot
mozilla
@@ -158,15 +129,9 @@ nginx
nobots
NONINFRINGEMENT
nosleep
OCOB
ogtags
omgili
omgilibot
onionservice
openai
openrc
pag
Pangu
parseable
passthrough
Patreon
@@ -184,7 +149,6 @@ promauto
promhttp
pwcmd
pwuser
qualys
qwant
qwantbot
rac
@@ -196,27 +160,17 @@ reputational
reqmeta
risc
ruleset
runlevels
RUnlock
sas
sasl
Scumm
searchbot
searx
sebest
secretplans
selfsigned
Semrush
setsebool
shellcheck
Sidetrade
sitemap
sls
sni
Sourceware
Spambot
sparkline
spyderbot
srv
stackoverflow
startprecmd
@@ -224,7 +178,6 @@ stoppostcmd
subgrid
subr
subrequest
SVCNAME
tagline
tarballs
techaro
@@ -232,15 +185,12 @@ techarohq
templ
templruntime
testarea
Tik
Timpibot
torproject
traefik
unixhttpd
unmarshal
uvx
Varis
Velen
vendored
vhosts
videotest
@@ -250,11 +200,8 @@ webmaster
webpage
websecure
websites
Webzio
wordpress
Workaround
workaround
workdir
wpbot
xcaddy
Xeact
xeiaso
@@ -263,7 +210,6 @@ xesite
xess
xff
XForwarded
XNG
XReal
yae
YAMLTo

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@@ -20,6 +20,9 @@
# https://twitter.com/nyttypos/status/1898844061873639490
#\([A-Z][a-z]{2,}(?: [a-z]+){3,}\)\.\s
# Complete sentences shouldn't be in the middle of another sentence as a parenthetical.
(?<!\.)\.\),
# Complete sentences in parentheticals should not have a space before the period.
\s\.\)(?!.*\}\})

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@@ -128,7 +128,3 @@ go install(?:\s+[a-z]+\.[-@\w/.]+)+
# ignore long runs of a single character:
\b([A-Za-z])\g{-1}{3,}\b
# hit-count: 1 file-count: 1
# microsoft
\b(?:https?://|)(?:(?:(?:blogs|download\.visualstudio|docs|msdn2?|research)\.|)microsoft|blogs\.msdn)\.co(?:m|\.\w\w)/[-_a-zA-Z0-9()=./%]*

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@@ -3,7 +3,7 @@ name: Docs deploy
on:
workflow_dispatch:
push:
branches: ["main"]
branches: [ "main" ]
permissions:
contents: read
@@ -24,7 +24,7 @@ jobs:
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@b5ca514318bd6ebac0fb2aedd5d36ec1b5c232a2 # v3.10.0
- name: Log into registry
- name: Log into registry
uses: docker/login-action@74a5d142397b4f367a81961eba4e8cd7edddf772 # v3.4.0
with:
registry: ghcr.io
@@ -39,7 +39,7 @@ jobs:
- name: Build and push
id: build
uses: docker/build-push-action@1dc73863535b631f98b2378be8619f83b136f4a0 # v6.17.0
uses: docker/build-push-action@14487ce63c7a62a4a324b0bfb37086795e31c6c1 # v6.16.0
with:
context: ./docs
cache-to: type=gha
@@ -50,15 +50,15 @@ jobs:
push: true
- name: Apply k8s manifests to aeacus
uses: actions-hub/kubectl@f632a31512a74cb35940627c49c20f67723cbaaf # v1.33.1
uses: actions-hub/kubectl@e81783053d902f50d752d21a6d99cf9689a652e1 # v1.33.0
env:
KUBE_CONFIG: ${{ secrets.LIMSA_LOMINSA_KUBECONFIG }}
KUBE_CONFIG: ${{ secrets.AEACUS_KUBECONFIG }}
with:
args: apply -k docs/manifest
- name: Apply k8s manifests to aeacus
uses: actions-hub/kubectl@f632a31512a74cb35940627c49c20f67723cbaaf # v1.33.1
uses: actions-hub/kubectl@e81783053d902f50d752d21a6d99cf9689a652e1 # v1.33.0
env:
KUBE_CONFIG: ${{ secrets.LIMSA_LOMINSA_KUBECONFIG }}
KUBE_CONFIG: ${{ secrets.AEACUS_KUBECONFIG }}
with:
args: rollout restart -n default deploy/anubis-docs

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@@ -28,7 +28,7 @@ jobs:
- name: Build and push
id: build
uses: docker/build-push-action@1dc73863535b631f98b2378be8619f83b136f4a0 # v6.17.0
uses: docker/build-push-action@14487ce63c7a62a4a324b0bfb37086795e31c6c1 # v6.16.0
with:
context: ./docs
cache-to: type=gha

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@@ -89,7 +89,7 @@ jobs:
steps:
- name: check-spelling
id: spelling
uses: check-spelling/check-spelling@c635c2f3f714eec2fcf27b643a1919b9a811ef2e # v0.0.25
uses: check-spelling/check-spelling@67debf50669c7fc76fc8f5d7f996384535a72b77 # v0.0.24
with:
suppress_push_for_open_pull_request: ${{ github.actor != 'dependabot[bot]' && 1 }}
checkout: true

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@@ -21,7 +21,7 @@ jobs:
persist-credentials: false
- name: Install the latest version of uv
uses: astral-sh/setup-uv@f0ec1fc3b38f5e7cd731bb6ce540c5af426746bb # v6.1.0
uses: astral-sh/setup-uv@6b9c6063abd6010835644d4c2e1bef4cf5cd0fca # v6.0.1
- name: Run zizmor 🌈
run: uvx zizmor --format sarif . > results.sarif
@@ -29,7 +29,7 @@ jobs:
GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
- name: Upload SARIF file
uses: github/codeql-action/upload-sarif@ff0a06e83cb2de871e5a09832bc6a81e7276941f # v3.28.18
uses: github/codeql-action/upload-sarif@60168efe1c415ce0f5521ea06d5c2062adbeed1b # v3.28.17
with:
sarif_file: results.sarif
category: zizmor

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@@ -1 +1 @@
1.19.1
1.18.0

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@@ -16,8 +16,6 @@ const CookieName = "techaro.lol-anubis-auth"
// WithDomainCookieName is the name that is prepended to the per-domain cookie used when COOKIE_DOMAIN is set.
const WithDomainCookieName = "techaro.lol-anubis-auth-for-"
const TestCookieName = "techaro.lol-anubis-cookie-test-if-you-block-this-anubis-wont-work"
// CookieDefaultExpirationTime is the amount of time before the cookie/JWT expires.
const CookieDefaultExpirationTime = 7 * 24 * time.Hour

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@@ -56,8 +56,6 @@ var (
redirectDomains = flag.String("redirect-domains", "", "list of domains separated by commas which anubis is allowed to redirect to. Leaving this unset allows any domain.")
slogLevel = flag.String("slog-level", "INFO", "logging level (see https://pkg.go.dev/log/slog#hdr-Levels)")
target = flag.String("target", "http://localhost:3923", "target to reverse proxy to, set to an empty string to disable proxying when only using auth request")
targetSNI = flag.String("target-sni", "", "if set, the value of the TLS handshake hostname when forwarding requests to the target")
targetHost = flag.String("target-host", "", "if set, the value of the Host header when forwarding requests to the target")
targetInsecureSkipVerify = flag.Bool("target-insecure-skip-verify", false, "if true, skips TLS validation for the backend")
healthcheck = flag.Bool("healthcheck", false, "run a health check against Anubis")
useRemoteAddress = flag.Bool("use-remote-address", false, "read the client's IP address from the network request, useful for debugging and running Anubis on bare metal")
@@ -67,7 +65,7 @@ var (
ogCacheConsiderHost = flag.Bool("og-cache-consider-host", false, "enable or disable the use of the host in the Open Graph tag cache")
extractResources = flag.String("extract-resources", "", "if set, extract the static resources to the specified folder")
webmasterEmail = flag.String("webmaster-email", "", "if set, displays webmaster's email on the reject page for appeals")
versionFlag = flag.Bool("version", false, "print Anubis version")
valkeyURL = flag.String("valkey-url", "", "Valkey URL for Anubis' state layer")
)
func keyFromHex(value string) (ed25519.PrivateKey, error) {
@@ -138,7 +136,7 @@ func setupListener(network string, address string) (net.Listener, string) {
return listener, formattedAddress
}
func makeReverseProxy(target string, targetSNI string, targetHost string, insecureSkipVerify bool) (http.Handler, error) {
func makeReverseProxy(target string, insecureSkipVerify bool) (http.Handler, error) {
targetUri, err := url.Parse(target)
if err != nil {
return nil, fmt.Errorf("failed to parse target URL: %w", err)
@@ -160,28 +158,16 @@ func makeReverseProxy(target string, targetSNI string, targetHost string, insecu
transport.RegisterProtocol("unix", libanubis.UnixRoundTripper{Transport: transport})
}
if insecureSkipVerify || targetSNI != "" {
transport.TLSClientConfig = &tls.Config{}
if insecureSkipVerify {
slog.Warn("TARGET_INSECURE_SKIP_VERIFY is set to true, TLS certificate validation will not be performed", "target", target)
transport.TLSClientConfig.InsecureSkipVerify = true
}
if targetSNI != "" {
transport.TLSClientConfig.ServerName = targetSNI
if insecureSkipVerify {
slog.Warn("TARGET_INSECURE_SKIP_VERIFY is set to true, TLS certificate validation will not be performed", "target", target)
transport.TLSClientConfig = &tls.Config{
InsecureSkipVerify: true,
}
}
rp := httputil.NewSingleHostReverseProxy(targetUri)
rp.Transport = transport
if targetHost != "" {
originalDirector := rp.Director
rp.Director = func(req *http.Request) {
originalDirector(req)
req.Host = targetHost
}
}
return rp, nil
}
@@ -203,11 +189,6 @@ func main() {
flagenv.Parse()
flag.Parse()
if *versionFlag {
fmt.Println("Anubis", anubis.Version)
return
}
internal.InitSlog(*slogLevel)
if *extractResources != "" {
@@ -225,7 +206,7 @@ func main() {
// when using anubis via Systemd and environment variables, then it is not possible to set targe to an empty string but only to space
if strings.TrimSpace(*target) != "" {
var err error
rp, err = makeReverseProxy(*target, *targetSNI, *targetHost, *targetInsecureSkipVerify)
rp, err = makeReverseProxy(*target, *targetInsecureSkipVerify)
if err != nil {
log.Fatalf("can't make reverse proxy: %v", err)
}

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@@ -1,20 +0,0 @@
# Make SASL login work on bookstack with Anubis
# https://www.bookstackapp.com/docs/admin/saml2-auth/
- name: allow-bookstack-sasl-login-routes
action: ALLOW
expression:
all:
- 'method == "POST"'
- path.startsWith("/saml2/acs")
- name: allow-bookstack-sasl-metadata-routes
action: ALLOW
expression:
all:
- 'method == "GET"'
- path.startsWith("/saml2/metadata")
- name: allow-bookstack-sasl-logout-routes
action: ALLOW
expression:
all:
- 'method == "GET"'
- path.startsWith("/saml2/sls")

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@@ -1,7 +0,0 @@
# This policy allows Qualys SSL Labs to fully work. (https://www.ssllabs.com/ssltest)
# IP ranges are taken from: https://qualys.my.site.com/discussions/s/article/000005823
- name: qualys-ssl-labs
action: ALLOW
remote_addresses:
- 64.41.200.0/24
- 2600:C02:1020:4202::/64

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@@ -1,9 +0,0 @@
# This policy allows SearXNG's instance tracker to work. (https://searx.space)
# IPs are taken from `check.searx.space` DNS records.
# https://toolbox.googleapps.com/apps/dig/#A/check.searx.space
# https://toolbox.googleapps.com/apps/dig/#AAAA/check.searx.space
- name: searx-checker
action: ALLOW
remote_addresses:
- 167.235.158.251/32
- 2a01:4f8:1c1c:8fc2::1/128

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@@ -4,7 +4,7 @@
"import": "(data)/bots/_deny-pathological.yaml"
},
{
"import": "(data)/meta/ai-block-aggressive.yaml"
"import": "(data)/bots/ai-robots-txt.yaml"
},
{
"import": "(data)/crawlers/_allow-good.yaml"

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@@ -11,51 +11,53 @@
## /usr/share/docs/anubis/data or in the tarball you extracted Anubis from.
bots:
# 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
# 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
# Enforce https://github.com/ai-robots-txt/ai.robots.txt
- import: (data)/bots/ai-robots-txt.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)
# - Bing
# - DuckDuckGo
# - Qwant
# - The Internet Archive
# - Kagi
# - Marginalia
# - Mojeek
- import: (data)/crawlers/_allow-good.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
# 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
# report_as: 4 # lie to the operator
# algorithm: slow # intentionally waste CPU cycles and time
# # 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
# report_as: 4 # lie to the operator
# algorithm: slow # intentionally waste CPU cycles and time
# Generic catchall rule
- name: generic-browser
user_agent_regex: >-
Mozilla|Opera
action: WEIGH
weight:
adjust: 5
# Generic catchall rule
- name: generic-browser
user_agent_regex: >-
Mozilla|Opera
action: CHALLENGE
- name: high-pass-rate
pass_rate:
rate: 0.8
action: WEIGH
weight:
adjust: -15
dnsbl: false
@@ -65,4 +67,4 @@ dnsbl: false
# will stop sending requests once they get it.
status_codes:
CHALLENGE: 200
DENY: 200
DENY: 200

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@@ -1,5 +1,5 @@
- name: deny-aggressive-brazilian-scrapers
action: DENY
- name: aggressive-brazilian-scrapers
action: WEIGH
expression:
any:
# Internet Explorer should be out of support
@@ -18,11 +18,9 @@
- userAgent.contains("Win 9x")
# Amazon does not have an Alexa Toolbar.
- userAgent.contains("Alexa Toolbar")
- name: challenge-aggressive-brazilian-scrapers
action: CHALLENGE
expression:
any:
# This is not released, even Windows 11 calls itself Windows 10
- userAgent.contains("Windows NT 11.0")
# iPods are not in common use
- userAgent.contains("iPod")
- userAgent.contains("iPod")
weight:
adjust: 10

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@@ -1,11 +0,0 @@
# Extensive list of AI-affiliated agents based on https://github.com/ai-robots-txt/ai.robots.txt
# Add new/undocumented agents here. Where documentation exists, consider moving to dedicated policy files.
# Notes on various agents:
# - Amazonbot: Well documented, but they refuse to state which agent collects training data.
# - anthropic-ai/Claude-Web: Undocumented by Anthropic. Possibly deprecated or hallucinations?
# - Perplexity*: Well documented, but they refuse to state which agent collects training data.
# Warning: May contain user agents that _must_ be blocked in robots.txt, or the opt-out will have no effect.
- name: "ai-catchall"
user_agent_regex: >-
AI2Bot|Ai2Bot-Dolma|aiHitBot|Amazonbot|anthropic-ai|Brightbot 1.0|Bytespider|CCBot|Claude-Web|cohere-ai|cohere-training-data-crawler|Cotoyogi|Crawlspace|Diffbot|DuckAssistBot|FacebookBot|Factset_spyderbot|FirecrawlAgent|FriendlyCrawler|Google-CloudVertexBot|GoogleOther|GoogleOther-Image|GoogleOther-Video|iaskspider/2.0|ICC-Crawler|ImagesiftBot|img2dataset|imgproxy|ISSCyberRiskCrawler|Kangaroo Bot|meta-externalagent|Meta-ExternalAgent|meta-externalfetcher|Meta-ExternalFetcher|NovaAct|omgili|omgilibot|Operator|PanguBot|Perplexity-User|PerplexityBot|PetalBot|QualifiedBot|Scrapy|SemrushBot-OCOB|SemrushBot-SWA|Sidetrade indexer bot|TikTokSpider|Timpibot|VelenPublicWebCrawler|Webzio-Extended|wpbot|YouBot
action: DENY

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@@ -1,6 +1,4 @@
# Warning: Contains user agents that _must_ be blocked in robots.txt, or the opt-out will have no effect.
# Note: Blocks human-directed/non-training user agents
- name: "ai-robots-txt"
user_agent_regex: >-
AI2Bot|Ai2Bot-Dolma|aiHitBot|Amazonbot|anthropic-ai|Brightbot 1.0|Bytespider|CCBot|ChatGPT-User|Claude-SearchBot|Claude-User|Claude-Web|ClaudeBot|cohere-ai|cohere-training-data-crawler|Cotoyogi|Crawlspace|Diffbot|DuckAssistBot|FacebookBot|Factset_spyderbot|FirecrawlAgent|FriendlyCrawler|Google-CloudVertexBot|Google-Extended|GoogleOther|GoogleOther-Image|GoogleOther-Video|GPTBot|iaskspider/2.0|ICC-Crawler|ImagesiftBot|img2dataset|imgproxy|ISSCyberRiskCrawler|Kangaroo Bot|meta-externalagent|Meta-ExternalAgent|meta-externalfetcher|Meta-ExternalFetcher|MistralAI-User/1.0|NovaAct|OAI-SearchBot|omgili|omgilibot|Operator|PanguBot|Perplexity-User|PerplexityBot|PetalBot|QualifiedBot|Scrapy|SemrushBot-OCOB|SemrushBot-SWA|Sidetrade indexer bot|TikTokSpider|Timpibot|VelenPublicWebCrawler|Webzio-Extended|wpbot|YouBot
AI2Bot|Ai2Bot-Dolma|aiHitBot|Amazonbot|anthropic-ai|Applebot|Applebot-Extended|Brightbot 1.0|Bytespider|CCBot|ChatGPT-User|Claude-Web|ClaudeBot|cohere-ai|cohere-training-data-crawler|Cotoyogi|Crawlspace|Diffbot|DuckAssistBot|FacebookBot|Factset_spyderbot|FirecrawlAgent|FriendlyCrawler|Google-Extended|GoogleOther|GoogleOther-Image|GoogleOther-Video|GPTBot|iaskspider/2.0|ICC-Crawler|ImagesiftBot|img2dataset|imgproxy|ISSCyberRiskCrawler|Kangaroo Bot|meta-externalagent|Meta-ExternalAgent|meta-externalfetcher|Meta-ExternalFetcher|NovaAct|OAI-SearchBot|omgili|omgilibot|Operator|PanguBot|Perplexity-User|PerplexityBot|PetalBot|Scrapy|SemrushBot-OCOB|SemrushBot-SWA|Sidetrade indexer bot|TikTokSpider|Timpibot|VelenPublicWebCrawler|Webzio-Extended|YouBot
action: DENY

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@@ -1,4 +1,6 @@
- name: cloudflare-workers
headers_regex:
CF-Worker: .*
action: DENY
action: WEIGH
weight:
adjust: 5

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@@ -1,9 +1,14 @@
- name: lightpanda
user_agent_regex: ^LightPanda/.*$
action: DENY
action: WEIGH
weight:
adjust: 5
- name: headless-chrome
user_agent_regex: HeadlessChrome
action: DENY
action: WEIGH
weight:
adjust: 5
- name: headless-chromium
user_agent_regex: HeadlessChromium
action: DENY
weight:
adjust: 5

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@@ -1,8 +0,0 @@
# User agents that act on behalf of humans in AI tools, e.g. searching the web.
# Each entry should have a positive/ALLOW entry created as well, with further documentation.
# Exceptions:
# - Claude-User: No published IP allowlist
- name: "ai-clients"
user_agent_regex: >-
ChatGPT-User|Claude-User|MistralAI-User
action: DENY

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@@ -1,10 +0,0 @@
# Acts on behalf of user requests
# https://docs.mistral.ai/robots/
- name: mistral-mistralai-user
user_agent_regex: MistralAI-User/.+; \+https\://docs\.mistral\.ai/robots
action: ALLOW
# https://mistral.ai/mistralai-user-ips.json
remote_addresses: [
"20.240.160.161/32",
"20.240.160.1/32",
]

View File

@@ -1,93 +0,0 @@
# Acts on behalf of user requests
# https://platform.openai.com/docs/bots/overview-of-openai-crawlers
- name: openai-chatgpt-user
user_agent_regex: ChatGPT-User/.+; \+https\://openai\.com/bot
action: ALLOW
# https://openai.com/chatgpt-user.json
# curl 'https://openai.com/chatgpt-user.json' | jq '.prefixes.[].ipv4Prefix' | sed 's/$/,/'
remote_addresses: [
"13.65.138.112/28",
"23.98.179.16/28",
"13.65.138.96/28",
"172.183.222.128/28",
"20.102.212.144/28",
"40.116.73.208/28",
"172.183.143.224/28",
"52.190.190.16/28",
"13.83.237.176/28",
"51.8.155.64/28",
"74.249.86.176/28",
"51.8.155.48/28",
"20.55.229.144/28",
"135.237.131.208/28",
"135.237.133.48/28",
"51.8.155.112/28",
"135.237.133.112/28",
"52.159.249.96/28",
"52.190.137.16/28",
"52.255.111.112/28",
"40.84.181.32/28",
"172.178.141.112/28",
"52.190.142.64/28",
"172.178.140.144/28",
"52.190.137.144/28",
"172.178.141.128/28",
"57.154.187.32/28",
"4.196.118.112/28",
"20.193.50.32/28",
"20.215.188.192/28",
"20.215.214.16/28",
"4.197.22.112/28",
"4.197.115.112/28",
"172.213.21.16/28",
"172.213.11.144/28",
"172.213.12.112/28",
"172.213.21.144/28",
"20.90.7.144/28",
"57.154.175.0/28",
"57.154.174.112/28",
"52.236.94.144/28",
"137.135.191.176/28",
"23.98.186.192/28",
"23.98.186.96/28",
"23.98.186.176/28",
"23.98.186.64/28",
"68.221.67.192/28",
"68.221.67.160/28",
"13.83.167.128/28",
"20.228.106.176/28",
"52.159.227.32/28",
"68.220.57.64/28",
"172.213.21.112/28",
"68.221.67.224/28",
"68.221.75.16/28",
"20.97.189.96/28",
"52.252.113.240/28",
"52.230.163.32/28",
"172.212.159.64/28",
"52.255.111.80/28",
"52.255.111.0/28",
"4.151.241.240/28",
"52.255.111.32/28",
"52.255.111.48/28",
"52.255.111.16/28",
"52.230.164.176/28",
"52.176.139.176/28",
"52.173.234.16/28",
"4.151.71.176/28",
"4.151.119.48/28",
"52.255.109.112/28",
"52.255.109.80/28",
"20.161.75.208/28",
"68.154.28.96/28",
"52.255.109.128/28",
"52.225.75.208/28",
"52.190.139.48/28",
"68.221.67.240/28",
"52.156.77.144/28",
"52.148.129.32/28",
"40.84.221.208/28",
"104.210.139.224/28",
"40.84.221.224/28",
"104.210.139.192/28",
]

View File

@@ -1,4 +0,0 @@
# https://connect.mozilla.org/t5/firefox-labs/try-out-link-previews-in-firefox-labs-138-and-share-your/td-p/92012
- name: x-firefox-ai
action: CHALLENGE
expression: '"X-Firefox-Ai" in headers'

View File

@@ -1,3 +1,5 @@
- name: no-user-agent-string
action: DENY
expression: userAgent == ""
action: WEIGH
expression: userAgent == ""
weight:
adjust: 10

View File

@@ -1,5 +1,4 @@
- import: (data)/crawlers/googlebot.yaml
- import: (data)/crawlers/applebot.yaml
- import: (data)/crawlers/bingbot.yaml
- import: (data)/crawlers/duckduckbot.yaml
- import: (data)/crawlers/qwantbot.yaml

View File

@@ -1,8 +0,0 @@
# User agents that index exclusively for search in for AI systems.
# Each entry should have a positive/ALLOW entry created as well, with further documentation.
# Exceptions:
# - Claude-SearchBot: No published IP allowlist
- name: "ai-crawlers-search"
user_agent_regex: >-
OAI-SearchBot|Claude-SearchBot
action: DENY

View File

@@ -1,8 +0,0 @@
# User agents that crawl for training AI/LLM systems
# Each entry should have a positive/ALLOW entry created as well, with further documentation.
# Exceptions:
# - ClaudeBot: No published IP allowlist
- name: "ai-crawlers-training"
user_agent_regex: >-
GPTBot|ClaudeBot
action: DENY

View File

@@ -1,20 +0,0 @@
# Indexing for search and Siri
# https://support.apple.com/en-us/119829
- name: applebot
user_agent_regex: Applebot
action: ALLOW
# https://search.developer.apple.com/applebot.json
remote_addresses: [
"17.241.208.160/27",
"17.241.193.160/27",
"17.241.200.160/27",
"17.22.237.0/24",
"17.22.245.0/24",
"17.22.253.0/24",
"17.241.75.0/24",
"17.241.219.0/24",
"17.241.227.0/24",
"17.246.15.0/24",
"17.246.19.0/24",
"17.246.23.0/24",
]

View File

@@ -1,16 +0,0 @@
# Collects AI training data
# https://platform.openai.com/docs/bots/overview-of-openai-crawlers
- name: openai-gptbot
user_agent_regex: GPTBot/1\.1; \+https\://openai\.com/gptbot
action: ALLOW
# https://openai.com/gptbot.json
remote_addresses: [
"52.230.152.0/24",
"20.171.206.0/24",
"20.171.207.0/24",
"4.227.36.0/25",
"20.125.66.80/28",
"172.182.204.0/24",
"172.182.214.0/24",
"172.182.215.0/24",
]

View File

@@ -1,13 +0,0 @@
# Indexing for search, does not collect training data
# https://platform.openai.com/docs/bots/overview-of-openai-crawlers
- name: openai-searchbot
user_agent_regex: OAI-SearchBot/1\.0; \+https\://openai\.com/searchbot
action: ALLOW
# https://openai.com/searchbot.json
remote_addresses: [
"20.42.10.176/28",
"172.203.190.128/28",
"104.210.140.128/28",
"51.8.102.0/24",
"135.234.64.0/24"
]

View File

@@ -3,6 +3,6 @@ package data
import "embed"
var (
//go:embed botPolicies.yaml botPolicies.json all:apps all:bots all:clients all:common all:crawlers all:meta
//go:embed botPolicies.yaml botPolicies.json all:apps all:bots all:clients all:common all:crawlers
BotPolicies embed.FS
)

View File

@@ -1,5 +0,0 @@
# meta policies
Contains policies that exclusively reference policies in _multiple_ other data folders.
Akin to "stances" that the administrator can take, with reference to various topics, such as AI/LLM systems.

View File

@@ -1,6 +0,0 @@
# Blocks all AI/LLM associated user agents, regardless of purpose or human agency
# Warning: To completely block some AI/LLM training, such as with Google, you _must_ place flags in robots.txt.
- import: (data)/bots/ai-catchall.yaml
- import: (data)/clients/ai.yaml
- import: (data)/crawlers/ai-search.yaml
- import: (data)/crawlers/ai-training.yaml

View File

@@ -1,7 +0,0 @@
# Blocks all AI/LLM bots used for training or unknown/undocumented purposes.
# Permits user agents with explicitly documented non-training use, and published IP allowlists.
- import: (data)/bots/ai-catchall.yaml
- import: (data)/crawlers/ai-training.yaml
- import: (data)/crawlers/openai-searchbot.yaml
- import: (data)/clients/openai-chatgpt-user.yaml
- import: (data)/clients/mistral-mistralai-user.yaml

View File

@@ -1,6 +0,0 @@
# Permits all well documented AI/LLM user agents with published IP allowlists.
- import: (data)/bots/ai-catchall.yaml
- import: (data)/crawlers/openai-searchbot.yaml
- import: (data)/crawlers/openai-gptbot.yaml
- import: (data)/clients/openai-chatgpt-user.yaml
- import: (data)/clients/mistral-mistralai-user.yaml

View File

@@ -11,44 +11,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
## [Unreleased]
## v1.19.1: Jenomis cen Lexentale - Echo 1
Return `data/bots/ai-robots-txt.yaml` to avoid breaking configs [#599](https://github.com/TecharoHQ/anubis/issues/599)
## v1.19.0: Jenomis cen Lexentale
Mostly a bunch of small features, no big ticket things this time.
- Record if challenges were issued via the API or via embedded JSON in the challenge page HTML ([#531](https://github.com/TecharoHQ/anubis/issues/531))
- Ensure that clients that are shown a challenge support storing cookies
- Imprint the version number into challenge pages
- Encode challenge pages with gzip level 1
- Add PowerPC 64 bit little-endian builds (`GOARCH=ppc64le`)
- Add `check-spelling` for spell checking
- Add `--target-insecure-skip-verify` flag/envvar to allow Anubis to hit a self-signed HTTPS backend
- Minor adjustments to FreeBSD rc.d script to allow for more flexible configuration.
- Added Podman and Docker support for running Playwright tests
- Add a default rule to throw challenges when a request with the `X-Firefox-Ai` header is set.
- Updated the nonce value in the challenge JWT cookie to be a string instead of a number
- Rename cookies in response to user feedback
- Ensure cookie renaming is consistent across configuration options
- Add Bookstack app in data
- Truncate everything but the first five characters of Accept-Language headers when making challenges
- Ensure client JavaScript is served with Content-Type text/javascript.
- Add `--target-host` flag/envvar to allow changing the value of the Host header in requests forwarded to the target service.
- Bump AI-robots.txt to version 1.31
- Add `RuntimeDirectory` to systemd unit settings so native packages can listen over unix sockets
- Added SearXNG instance tracker whitelist policy
- Added Qualys SSL Labs whitelist policy
- Fixed cookie deletion logic ([#520](https://github.com/TecharoHQ/anubis/issues/520), [#522](https://github.com/TecharoHQ/anubis/pull/522))
- Add `--target-sni` flag/envvar to allow changing the value of the TLS handshake hostname in requests forwarded to the target service.
- Fixed CEL expression matching validator to now properly error out when it receives empty expressions
- Added OpenRC init.d script.
- Added `--version` flag.
- Added `anubis_proxied_requests_total` metric to count proxied requests.
- Add `Applebot` as "good" web crawler
- Reorganize AI/LLM crawler blocking into three separate stances, maintaining existing status quo as default.
- Split out AI/LLM user agent blocking policies, adding documentation for each.
## v1.18.0: Varis zos Galvus
@@ -74,7 +43,7 @@ Or as complicated as:
expression:
all:
- >-
(
(
userAgent.startsWith("git/") ||
userAgent.contains("libgit") ||
userAgent.startsWith("go-git") ||

View File

@@ -143,29 +143,7 @@ Anubis would return a challenge because all of those conditions are true.
## Functions exposed to Anubis expressions
Anubis expressions can be augmented with the following functions:
### `randInt`
```ts
function randInt(n: int): int;
```
randInt returns a randomly selected integer value in the range of `[0,n)`. This is a thin wrapper around [Go's math/rand#Intn](https://pkg.go.dev/math/rand#Intn). Be careful with this as it may cause inconsistent behavior for genuine users.
This is best applied when doing explicit block rules, eg:
```yaml
# Denies LightPanda about 75% of the time on average
- name: deny-lightpanda-sometimes
action: DENY
expression:
all:
- userAgent.matches("LightPanda")
- randInt(16) >= 4
```
It seems counter-intuitive to allow known bad clients through sometimes, but this allows you to confuse attackers by making Anubis' behavior random. Adjust the thresholds and numbers as facts and circumstances demand.
There are currently no functions from the Anubis runtime exposed to expressions. This will change in the future.
## Life advice

View File

@@ -14,7 +14,7 @@ EG:
{
"bots": [
{
"import": "(data)/bots/ai-catchall.yaml"
"import": "(data)/bots/ai-robots-txt.yaml"
},
{
"import": "(data)/bots/cloudflare-workers.yaml"
@@ -29,8 +29,8 @@ EG:
```yaml
bots:
# Pathological bots to deny
- # This correlates to data/bots/ai-catchall.yaml in the source tree
import: (data)/bots/ai-catchall.yaml
- # This correlates to data/bots/ai-robots-txt.yaml in the source tree
import: (data)/bots/ai-robots-txt.yaml
- import: (data)/bots/cloudflare-workers.yaml
```
@@ -46,7 +46,7 @@ Of note, a bot rule can either have inline bot configuration or import a bot con
{
"bots": [
{
"import": "(data)/bots/ai-catchall.yaml",
"import": "(data)/bots/ai-robots-txt.yaml",
"name": "generic-browser",
"user_agent_regex": "Mozilla|Opera\n",
"action": "CHALLENGE"
@@ -60,7 +60,7 @@ Of note, a bot rule can either have inline bot configuration or import a bot con
```yaml
bots:
- import: (data)/bots/ai-catchall.yaml
- import: (data)/bots/ai-robots-txt.yaml
name: generic-browser
user_agent_regex: >
Mozilla|Opera
@@ -167,7 +167,7 @@ static
├── botPolicies.json
├── botPolicies.yaml
├── bots
│ ├── ai-catchall.yaml
│ ├── ai-robots-txt.yaml
│ ├── cloudflare-workers.yaml
│ ├── headless-browsers.yaml
│ └── us-ai-scraper.yaml

View File

@@ -1,8 +0,0 @@
{
"label": "Frameworks",
"position": 30,
"link": {
"type": "generated-index",
"description": "Information about getting specific frameworks or tools working with Anubis."
}
}

View File

@@ -1,45 +0,0 @@
# HTMX
import Tabs from "@theme/Tabs";
import TabItem from "@theme/TabItem";
[HTMX](https://htmx.org) is a framework that enables you to write applications using hypertext as the engine of application state. This enables you to simplify you server side code by having it return HTML instead of JSON. This can interfere with Anubis because Anubis challenge pages also return HTML.
To work around this, you can make a custom [expression](../configuration/expressions.mdx) rule that allows HTMX requests if the user has passed a challenge in the past:
<Tabs>
<TabItem value="json" label="JSON">
```json
{
"name": "allow-htmx-iff-already-passed-challenge",
"action": "ALLOW",
"expression": {
"all": [
"\"Cookie\" in headers",
"headers[\"Cookie\"].contains(\"anubis-auth\")",
"\"Hx-Request\" in headers",
"headers[\"Hx-Request\"] == \"true\""
]
}
}
```
</TabItem>
<TabItem value="yaml" label="YAML" default>
```yaml
- name: allow-htmx-iff-already-passed-challenge
action: ALLOW
expression:
all:
- '"Cookie" in headers'
- 'headers["Cookie"].contains("anubis-auth")'
- '"Hx-Request" in headers'
- 'headers["Hx-Request"] == "true"'
```
</TabItem>
</Tabs>
This will reduce some security because it does not assert the validity of the Anubis auth cookie, however in trade it improves the experience for existing users.

View File

@@ -1,39 +0,0 @@
# Wordpress
Wordpress is the most popular blog engine on the planet.
## Using a multi-site setup with Anubis
If you have a multi-site setup where traffic goes through Anubis like this:
```mermaid
---
title: Apache as tls terminator and HTTP router
---
flowchart LR
T(User Traffic)
subgraph Apache 2
TCP(TCP 80/443)
US(TCP 3001)
end
An(Anubis)
B(Backend)
T --> |TLS termination| TCP
TCP --> |Traffic filtering| An
An --> |Happy traffic| US
US --> |whatever you're doing| B
```
Wordpress may not realize that the underlying connection is being done over HTTPS. This could lead to a redirect loop in the `/wp-admin/` routes. In order to fix this, add the following to your `wp-config.php` file:
```php
if (isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] === 'https') {
$_SERVER['HTTPS'] = 'on';
$_SERVER['SERVER_PORT'] = 443;
}
```
This will make Wordpress think that your connection is over HTTPS instead of plain HTTP.

View File

@@ -54,7 +54,7 @@ Anubis uses these environment variables for configuration:
| `BASE_PREFIX` | unset | If set, adds a global prefix to all Anubis endpoints. For example, setting this to `/myapp` would make Anubis accessible at `/myapp/` instead of `/`. This is useful when running Anubis behind a reverse proxy that routes based on path prefixes. |
| `BIND` | `:8923` | The network address that Anubis listens on. For `unix`, set this to a path: `/run/anubis/instance.sock` |
| `BIND_NETWORK` | `tcp` | The address family that Anubis listens on. Accepts `tcp`, `unix` and anything Go's [`net.Listen`](https://pkg.go.dev/net#Listen) supports. |
| `COOKIE_DOMAIN` | unset | The domain the Anubis challenge pass cookie should be set to. This should be set to the domain you bought from your registrar (EG: `techaro.lol` if your webapp is running on `anubis.techaro.lol`). See this [stackoverflow explanation of cookies](https://stackoverflow.com/a/1063760) for more information.<br/><br/>Note that unlike `REDIRECT_DOMAINS`, you should never include a port number in this variable. |
| `COOKIE_DOMAIN` | unset | The domain the Anubis challenge pass cookie should be set to. This should be set to the domain you bought from your registrar (EG: `techaro.lol` if your webapp is running on `anubis.techaro.lol`). See this [stackoverflow explanation of cookies](https://stackoverflow.com/a/1063760) for more information. |
| `COOKIE_EXPIRATION_TIME` | `168h` | The amount of time the authorization cookie is valid for. |
| `COOKIE_PARTITIONED` | `false` | If set to `true`, enables the [partitioned (CHIPS) flag](https://developers.google.com/privacy-sandbox/cookies/chips), meaning that Anubis inside an iframe has a different set of cookies than the domain hosting the iframe. |
| `DIFFICULTY` | `4` | The difficulty of the challenge, or the number of leading zeroes that must be in successful responses. |
@@ -66,7 +66,7 @@ Anubis uses these environment variables for configuration:
| `OG_PASSTHROUGH` | `false` | If set to `true`, Anubis will enable Open Graph tag passthrough. |
| `OG_CACHE_CONSIDER_HOST` | `false` | If set to `true`, Anubis will consider the host in the Open Graph tag cache key. |
| `POLICY_FNAME` | unset | The file containing [bot policy configuration](./policies.mdx). See the bot policy documentation for more details. If unset, the default bot policy configuration is used. |
| `REDIRECT_DOMAINS` | unset | If set, restrict the domains that Anubis can redirect to when passing a challenge.<br/><br/>If this is unset, Anubis may redirect to any domain which could cause security issues in the unlikely case that an attacker passes a challenge for your browser and then tricks you into clicking a link to your domain.<br/><br/>Note that if you are hosting Anubis on a non-standard port (`https://example:com:8443`, `http://www.example.net:8080`, etc.), you must also include the port number here. |
| `REDIRECT_DOMAINS` | unset | If set, restrict the domains that Anubis can redirect to when passing a challenge.<br/><br/>If this is unset, Anubis may redirect to any domain which could cause security issues in the unlikely case that an attacker passes a challenge for your browser and then tricks you into clicking a link to your domain. |
| `SERVE_ROBOTS_TXT` | `false` | If set `true`, Anubis will serve a default `robots.txt` file that disallows all known AI scrapers by name and then additionally disallows every scraper. This is useful if facts and circumstances make it difficult to change the underlying service to serve such a `robots.txt` file. |
| `SOCKET_MODE` | `0770` | _Only used when at least one of the `*_BIND_NETWORK` variables are set to `unix`._ The socket mode (permissions) for Unix domain sockets. |
| `TARGET` | `http://localhost:3923` | The URL of the service that Anubis should forward valid requests to. Supports Unix domain sockets, set this to a URI like so: `unix:///path/to/socket.sock`. |
@@ -84,8 +84,6 @@ If you don't know or understand what these settings mean, ignore them. These are
| Environment Variable | Default value | Explanation |
| :---------------------------- | :------------ | :-------------------------------------------------------------------------------------------------------------------------------------------------- |
| `TARGET_SNI` | unset | If set, overrides the TLS handshake hostname in requests forwarded to `TARGET`. |
| `TARGET_HOST` | unset | If set, overrides the Host header in requests forwarded to `TARGET`. |
| `TARGET_INSECURE_SKIP_VERIFY` | `false` | If `true`, skip TLS certificate validation for targets that listen over `https`. If your backend does not listen over `https`, ignore this setting. |
</details>

View File

@@ -49,7 +49,7 @@ sudo install -D ./run/anubis@.service /etc/systemd/system
Install the default configuration file to your system:
```text
sudo install -D ./run/default.env /etc/anubis/default.env
sudo install -D ./run/default.env /etc/anubis
```
</TabItem>
@@ -77,13 +77,6 @@ Install Anubis with `rpm`:
sudo rpm -ivh ./anubis-$VERSION.$ARCH.rpm
```
</TabItem>
<TabItem value="distro" label="Package managers">
Some Linux distributions offer Anubis [as a native package](https://repology.org/project/anubis-anti-crawler/versions). If you want to install Anubis from your distribution's package manager, consult any upstream documentation for how to install the package. It will either be named `anubis`, `www-apps/anubis` or `www/anubis`.
If you use a systemd-flavoured distribution, then follow the setup instructions for Debian or Red Hat Linux.
</TabItem>
</Tabs>

View File

@@ -34,12 +34,6 @@ This page contains a non-exhaustive list with all websites using Anubis.
- https://bugzilla.proxmox.com
- https://hofstede.io/
- https://www.indiemag.fr/
- https://reddit.nerdvpn.de/
- https://hosted.weblate.org/
- https://gitea.com/
- https://openwrt.org/
- https://minihoot.site
- https://catgirl.click/
- <details>
<summary>FreeCAD</summary>
- https://forum.freecad.org/

16
go.mod
View File

@@ -9,25 +9,26 @@ require (
github.com/google/cel-go v0.25.0
github.com/playwright-community/playwright-go v0.5200.0
github.com/prometheus/client_golang v1.22.0
github.com/redis/go-redis/v9 v9.8.0
github.com/sebest/xff v0.0.0-20210106013422-671bd2870b3a
github.com/yl2chen/cidranger v1.0.2
golang.org/x/net v0.40.0
k8s.io/apimachinery v0.33.1
k8s.io/apimachinery v0.33.0
)
require (
al.essio.dev/pkg/shellescape v1.6.0 // indirect
cel.dev/expr v0.23.1 // indirect
dario.cat/mergo v1.0.2 // indirect
dario.cat/mergo v1.0.1 // indirect
github.com/AlekSi/pointer v1.2.0 // indirect
github.com/BurntSushi/toml v1.4.1-0.20240526193622-a339e1f7089c // indirect
github.com/Masterminds/goutils v1.1.1 // indirect
github.com/Masterminds/semver/v3 v3.3.1 // indirect
github.com/Masterminds/sprig/v3 v3.3.0 // indirect
github.com/Microsoft/go-winio v0.6.2 // indirect
github.com/ProtonMail/go-crypto v1.2.0 // indirect
github.com/ProtonMail/go-crypto v1.1.6 // indirect
github.com/Songmu/gitconfig v0.2.0 // indirect
github.com/TecharoHQ/yeet v0.6.0 // indirect
github.com/TecharoHQ/yeet v0.2.3 // indirect
github.com/a-h/parse v0.0.0-20250122154542-74294addb73e // indirect
github.com/andybalholm/brotli v1.1.0 // indirect
github.com/antlr4-go/antlr/v4 v4.13.0 // indirect
@@ -41,6 +42,7 @@ require (
github.com/cloudflare/circl v1.6.0 // indirect
github.com/cyphar/filepath-securejoin v0.4.1 // indirect
github.com/deckarep/golang-set/v2 v2.7.0 // indirect
github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
github.com/dlclark/regexp2 v1.11.4 // indirect
github.com/dop251/goja v0.0.0-20250309171923-bcd7cc6bf64c // indirect
github.com/emirpasic/gods v1.18.1 // indirect
@@ -59,11 +61,11 @@ require (
github.com/goccy/go-yaml v1.12.0 // indirect
github.com/golang/groupcache v0.0.0-20241129210726-2c02b8208cf8 // indirect
github.com/google/pprof v0.0.0-20230207041349-798e818bf904 // indirect
github.com/google/rpmpack v0.6.1-0.20250405124433-758cc6896cbc // indirect
github.com/google/rpmpack v0.6.1-0.20240329070804-c2247cbb881a // indirect
github.com/google/uuid v1.6.0 // indirect
github.com/goreleaser/chglog v0.7.0 // indirect
github.com/goreleaser/fileglob v1.3.0 // indirect
github.com/goreleaser/nfpm/v2 v2.42.1 // indirect
github.com/goreleaser/nfpm/v2 v2.42.0 // indirect
github.com/huandu/xstrings v1.5.0 // indirect
github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 // indirect
github.com/kevinburke/ssh_config v1.2.0 // indirect
@@ -95,7 +97,6 @@ require (
golang.org/x/sync v0.14.0 // indirect
golang.org/x/sys v0.33.0 // indirect
golang.org/x/telemetry v0.0.0-20240522233618-39ace7a40ae7 // indirect
golang.org/x/term v0.32.0 // indirect
golang.org/x/text v0.25.0 // indirect
golang.org/x/tools v0.32.0 // indirect
golang.org/x/vuln v1.1.4 // indirect
@@ -106,7 +107,6 @@ require (
gopkg.in/warnings.v0 v0.1.2 // indirect
gopkg.in/yaml.v3 v3.0.1 // indirect
honnef.co/go/tools v0.6.1 // indirect
mvdan.cc/sh/v3 v3.11.0 // indirect
sigs.k8s.io/json v0.0.0-20241010143419-9aa6b5e7a4b3 // indirect
sigs.k8s.io/yaml v1.4.0 // indirect
)

24
go.sum
View File

@@ -4,8 +4,6 @@ cel.dev/expr v0.23.1 h1:K4KOtPCJQjVggkARsjG9RWXP6O4R73aHeJMa/dmCQQg=
cel.dev/expr v0.23.1/go.mod h1:hLPLo1W4QUmuYdA72RBX06QTs6MXw941piREPl3Yfiw=
dario.cat/mergo v1.0.1 h1:Ra4+bf83h2ztPIQYNP99R6m+Y7KfnARDfID+a+vLl4s=
dario.cat/mergo v1.0.1/go.mod h1:uNxQE+84aUszobStD9th8a29P2fMDhsBdgRYvZOxGmk=
dario.cat/mergo v1.0.2 h1:85+piFYR1tMbRrLcDwR18y4UKJ3aH1Tbzi24VRW1TK8=
dario.cat/mergo v1.0.2/go.mod h1:E/hbnu0NxMFBjpMIE34DRGLWqDy0g5FuKDhCb31ngxA=
github.com/AlekSi/pointer v1.2.0 h1:glcy/gc4h8HnG2Z3ZECSzZ1IX1x2JxRVuDzaJwQE0+w=
github.com/AlekSi/pointer v1.2.0/go.mod h1:gZGfd3dpW4vEc/UlyfKKi1roIqcCgwOIvb0tSNSBle0=
github.com/BurntSushi/toml v1.4.1-0.20240526193622-a339e1f7089c h1:pxW6RcqyfI9/kWtOwnv/G+AzdKuy2ZrqINhenH4HyNs=
@@ -24,8 +22,6 @@ github.com/Microsoft/go-winio v0.6.2 h1:F2VQgta7ecxGYO8k3ZZz3RS8fVIXVxONVUPlNERo
github.com/Microsoft/go-winio v0.6.2/go.mod h1:yd8OoFMLzJbo9gZq8j5qaps8bJ9aShtEA8Ipt1oGCvU=
github.com/ProtonMail/go-crypto v1.1.6 h1:ZcV+Ropw6Qn0AX9brlQLAUXfqLBc7Bl+f/DmNxpLfdw=
github.com/ProtonMail/go-crypto v1.1.6/go.mod h1:rA3QumHc/FZ8pAHreoekgiAbzpNsfQAosU5td4SnOrE=
github.com/ProtonMail/go-crypto v1.2.0 h1:+PhXXn4SPGd+qk76TlEePBfOfivE0zkWFenhGhFLzWs=
github.com/ProtonMail/go-crypto v1.2.0/go.mod h1:9whxjD8Rbs29b4XWbB8irEcE8KHMqaR2e7GWU1R+/PE=
github.com/ProtonMail/go-mime v0.0.0-20230322103455-7d82a3887f2f h1:tCbYj7/299ekTTXpdwKYF8eBlsYsDVoggDAuAjoK66k=
github.com/ProtonMail/go-mime v0.0.0-20230322103455-7d82a3887f2f/go.mod h1:gcr0kNtGBqin9zDW9GOHcVntrwnjrK+qdJ06mWYBybw=
github.com/ProtonMail/gopenpgp/v2 v2.7.1 h1:Awsg7MPc2gD3I7IFac2qE3Gdls0lZW8SzrFZ3k1oz0s=
@@ -34,8 +30,6 @@ github.com/Songmu/gitconfig v0.2.0 h1:pX2++u4KUq+K2k/ZCzGXLtkD3ceCqIdi0tDyb+IbSy
github.com/Songmu/gitconfig v0.2.0/go.mod h1:cB5bYJer+pl7W8g6RHFwL/0X6aJROVrYuHlvc7PT+hE=
github.com/TecharoHQ/yeet v0.2.3 h1:Pcsnq5HTnk4Xntlu/FNEidH7x55bIx+f5Mk1hpVIngs=
github.com/TecharoHQ/yeet v0.2.3/go.mod h1:avLiwxZpNY37A/o35XledvdmGnTkm3G7+Oskxca6Z7Y=
github.com/TecharoHQ/yeet v0.6.0 h1:RCBAjr7wIlllsgy0tpvWpLX7jsZgu2tiuBY3RrprcR0=
github.com/TecharoHQ/yeet v0.6.0/go.mod h1:bj2V4Fg8qKQXoiuPZa3HuawrE8g+LsOQv/9q2WyGSsA=
github.com/a-h/parse v0.0.0-20250122154542-74294addb73e h1:HjVbSQHy+dnlS6C3XajZ69NYAb5jbGNfHanvm1+iYlo=
github.com/a-h/parse v0.0.0-20250122154542-74294addb73e/go.mod h1:3mnrkvGpurZ4ZrTDbYU84xhwXW2TjTKShSwjRi2ihfQ=
github.com/a-h/templ v0.3.865 h1:nYn5EWm9EiXaDgWcMQaKiKvrydqgxDUtT1+4zU2C43A=
@@ -52,6 +46,10 @@ github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
github.com/blakesmith/ar v0.0.0-20190502131153-809d4375e1fb h1:m935MPodAbYS46DG4pJSv7WO+VECIWUQ7OJYSoTrMh4=
github.com/blakesmith/ar v0.0.0-20190502131153-809d4375e1fb/go.mod h1:PkYb9DJNAwrSvRx5DYA+gUcOIgTGVMNkfSCbZM8cWpI=
github.com/bsm/ginkgo/v2 v2.12.0 h1:Ny8MWAHyOepLGlLKYmXG4IEkioBysk6GpaRTLC8zwWs=
github.com/bsm/ginkgo/v2 v2.12.0/go.mod h1:SwYbGRRDovPVboqFv0tPTcG1sN61LM1Z4ARdbAV9g4c=
github.com/bsm/gomega v1.27.10 h1:yeMWxP2pV2fG3FgAODIY8EiRE3dy0aeFYt4l7wh6yKA=
github.com/bsm/gomega v1.27.10/go.mod h1:JyEr/xRbxbtgWNi8tIEVPUYZ5Dzef52k01W3YH0H+O0=
github.com/caarlos0/testfs v0.4.4 h1:3PHvzHi5Lt+g332CiShwS8ogTgS3HjrmzZxCm6JCDr8=
github.com/caarlos0/testfs v0.4.4/go.mod h1:bRN55zgG4XCUVVHZCeU+/Tz1Q6AxEJOEJTliBy+1DMk=
github.com/cavaliergopher/cpio v1.0.1 h1:KQFSeKmZhv0cr+kawA3a0xTQCU4QxXF1vhU7P7av2KM=
@@ -79,6 +77,8 @@ github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1
github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/deckarep/golang-set/v2 v2.7.0 h1:gIloKvD7yH2oip4VLhsv3JyLLFnC0Y2mlusgcvJYW5k=
github.com/deckarep/golang-set/v2 v2.7.0/go.mod h1:VAky9rY/yGXJOLEDv3OMci+7wtDpOF4IN+y82NBOac4=
github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f h1:lO4WD4F/rVNCu3HqELle0jiPLLBs70cWOduZpkS1E78=
github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cuUVRXasLTGF7a8hSLbxyZXjz+1KgoB3wDUb6vlszIc=
github.com/dlclark/regexp2 v1.11.4 h1:rPYF9/LECdNymJufQKmri9gV604RvvABwgOA8un7yAo=
github.com/dlclark/regexp2 v1.11.4/go.mod h1:DHkYz0B9wPfa6wondMfaivmHpzrQ3v9q8cnmRbL6yW8=
github.com/dop251/goja v0.0.0-20250309171923-bcd7cc6bf64c h1:mxWGS0YyquJ/ikZOjSrRjjFIbUqIP9ojyYQ+QZTU3Rg=
@@ -149,8 +149,6 @@ github.com/google/renameio v0.1.0 h1:GOZbcHa3HfsPKPlmyPyN2KEohoMXOhdMbHrvbpl2QaA
github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI=
github.com/google/rpmpack v0.6.1-0.20240329070804-c2247cbb881a h1:JJBdjSfqSy3mnDT0940ASQFghwcZ4y4cb6ttjAoXqwE=
github.com/google/rpmpack v0.6.1-0.20240329070804-c2247cbb881a/go.mod h1:uqVAUVQLq8UY2hCDfmJ/+rtO3aw7qyhc90rCVEabEfI=
github.com/google/rpmpack v0.6.1-0.20250405124433-758cc6896cbc h1:qES+d3PvR9CN+zARQQH/bNXH0ybzmdjNMHICrBwXD28=
github.com/google/rpmpack v0.6.1-0.20250405124433-758cc6896cbc/go.mod h1:uqVAUVQLq8UY2hCDfmJ/+rtO3aw7qyhc90rCVEabEfI=
github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 h1:El6M4kTTCOh6aBiKaUGG7oYTSPP8MxqL4YI3kZKwcP4=
github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510/go.mod h1:pupxD2MaaD3pAXIBCelhxNneeOaAeabZDe5s4K6zSpQ=
github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
@@ -163,8 +161,6 @@ github.com/goreleaser/fileglob v1.3.0 h1:/X6J7U8lbDpQtBvGcwwPS6OpzkNVlVEsFUVRx9+
github.com/goreleaser/fileglob v1.3.0/go.mod h1:Jx6BoXv3mbYkEzwm9THo7xbr5egkAraxkGorbJb4RxU=
github.com/goreleaser/nfpm/v2 v2.42.0 h1:7BW4WQWyvZDrT0C7SyWop+J8rtqFyTB17Sb2/j/NxMI=
github.com/goreleaser/nfpm/v2 v2.42.0/go.mod h1:DtNL+nKpfB8sMFZp+X7Xu3W64atyZYtTnYe8O925/mg=
github.com/goreleaser/nfpm/v2 v2.42.1 h1:xu2pLRgQuz2ab+YZFoeIzwU/M5jjjCKDGwv1lRbVGvk=
github.com/goreleaser/nfpm/v2 v2.42.1/go.mod h1:dY53KWYKebkOocxgkmpM7SRX0Nv5hU+jEu2kIaM4/LI=
github.com/h2non/parth v0.0.0-20190131123155-b4df798d6542/go.mod h1:Ow0tF8D4Kplbc8s8sSb3V2oUCygFHVp8gC3Dn6U4MNI=
github.com/henvic/httpretty v0.0.6/go.mod h1:X38wLjWXHkXT7r2+uK8LjCMne9rsuNaBLJ+5cU2/Pmo=
github.com/huandu/xstrings v1.5.0 h1:2ag3IFq9ZDANvthTwTiqSSZLjDc+BedvHPAp5tJy2TI=
@@ -234,6 +230,8 @@ github.com/prometheus/common v0.62.0 h1:xasJaQlnWAeyHdUBeGjXmutelfJHWMRr+Fg4QszZ
github.com/prometheus/common v0.62.0/go.mod h1:vyBcEuLSvWos9B1+CyL7JZ2up+uFzXhkqml0W5zIY1I=
github.com/prometheus/procfs v0.15.1 h1:YagwOFzUgYfKKHX6Dr+sHT7km/hxC76UB0learggepc=
github.com/prometheus/procfs v0.15.1/go.mod h1:fB45yRUv8NstnjriLhBQLuOUt+WW4BsoGhij/e3PBqk=
github.com/redis/go-redis/v9 v9.8.0 h1:q3nRvjrlge/6UD7eTu/DSg2uYiU2mCL0G/uzBWqhicI=
github.com/redis/go-redis/v9 v9.8.0/go.mod h1:huWgSWd8mW6+m0VPhJjSSQ+d6Nh1VICQ6Q5lHuCH/Iw=
github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
github.com/rogpeppe/go-internal v1.14.1 h1:UQB4HGPB6osV0SQTLymcB4TgvyWu6ZyliaW0tI/otEQ=
github.com/rogpeppe/go-internal v1.14.1/go.mod h1:MaRKkUm5W0goXpeCfT7UZI6fk/L7L7so1lCWt35ZSgc=
@@ -381,10 +379,8 @@ gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
honnef.co/go/tools v0.6.1 h1:R094WgE8K4JirYjBaOpz/AvTyUu/3wbmAoskKN/pxTI=
honnef.co/go/tools v0.6.1/go.mod h1:3puzxxljPCe8RGJX7BIy1plGbxEOZni5mR2aXe3/uk4=
k8s.io/apimachinery v0.33.1 h1:mzqXWV8tW9Rw4VeW9rEkqvnxj59k1ezDUl20tFK/oM4=
k8s.io/apimachinery v0.33.1/go.mod h1:BHW0YOu7n22fFv/JkYOEfkUYNRN0fj0BlvMFWA7b+SM=
mvdan.cc/sh/v3 v3.11.0 h1:q5h+XMDRfUGUedCqFFsjoFjrhwf2Mvtt1rkMvVz0blw=
mvdan.cc/sh/v3 v3.11.0/go.mod h1:LRM+1NjoYCzuq/WZ6y44x14YNAI0NK7FLPeQSaFagGg=
k8s.io/apimachinery v0.33.0 h1:1a6kHrJxb2hs4t8EE5wuR/WxKDwGN1FKH3JvDtA0CIQ=
k8s.io/apimachinery v0.33.0/go.mod h1:BHW0YOu7n22fFv/JkYOEfkUYNRN0fj0BlvMFWA7b+SM=
pault.ag/go/debian v0.18.0 h1:nr0iiyOU5QlG1VPnhZLNhnCcHx58kukvBJp+dvaM6CQ=
pault.ag/go/debian v0.18.0/go.mod h1:JFl0XWRCv9hWBrB5MDDZjA5GSEs1X3zcFK/9kCNIUmE=
pault.ag/go/topsort v0.1.1 h1:L0QnhUly6LmTv0e3DEzbN2q6/FGgAcQvaEw65S53Bg4=

View File

@@ -1,35 +0,0 @@
package internal
import (
"compress/gzip"
"net/http"
"strings"
)
func GzipMiddleware(level int, next http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if !strings.Contains(r.Header.Get("Accept-Encoding"), "gzip") {
next.ServeHTTP(w, r)
return
}
w.Header().Set("Content-Encoding", "gzip")
gz, err := gzip.NewWriterLevel(w, level)
if err != nil {
panic(err)
}
defer gz.Close()
grw := gzipResponseWriter{ResponseWriter: w, sink: gz}
next.ServeHTTP(grw, r)
})
}
type gzipResponseWriter struct {
http.ResponseWriter
sink *gzip.Writer
}
func (w gzipResponseWriter) Write(b []byte) (int, error) {
return w.sink.Write(b)
}

View File

@@ -1,7 +0,0 @@
package internal
import "mime"
func init() {
mime.AddExtensionType(".mjs", "text/javascript")
}

View File

@@ -0,0 +1,86 @@
package valkey
import (
"context"
"errors"
"fmt"
"strconv"
"strings"
valkey "github.com/redis/go-redis/v9"
)
type Store struct {
rdb *valkey.Client
}
func New(rdb *valkey.Client) *Store {
return &Store{rdb: rdb}
}
func (s *Store) Increment(ctx context.Context, segments []string) error {
key := fmt.Sprintf("anubis:%s", strings.Join(segments, ":"))
if err := s.rdb.Incr(ctx, key).Err(); err != nil {
return err
}
return nil
}
func (s *Store) GetInt(ctx context.Context, segments []string) (int, error) {
key := fmt.Sprintf("anubis:%s", strings.Join(segments, ":"))
numStr, err := s.rdb.Get(ctx, key).Result()
if err != nil {
return 0, err
}
num, err := strconv.Atoi(numStr)
if err != nil {
return 0, err
}
return num, nil
}
func (s *Store) MultiGetInt(ctx context.Context, segments [][]string) ([]int, error) {
var keys []string
for _, segment := range segments {
key := fmt.Sprintf("anubis:%s", strings.Join(segment, ":"))
keys = append(keys, key)
}
values, err := s.rdb.MGet(ctx, keys...).Result()
if err != nil {
return nil, err
}
var errs []error
result := make([]int, len(values))
for i, val := range values {
if val == nil {
result[i] = 0
errs = append(errs, fmt.Errorf("can't get key %s: value is null", keys[i]))
continue
}
switch v := val.(type) {
case string:
num, err := strconv.Atoi(v)
if err != nil {
errs = append(errs, fmt.Errorf("can't parse key %s: %w", keys[i], err))
continue
}
result[i] = num
default:
errs = append(errs, fmt.Errorf("can't parse key %s: wanted type string but got type %T", keys[i], val))
}
}
if len(errs) != 0 {
return nil, fmt.Errorf("can't read from valkey: %w", errors.Join(errs...))
}
return result, nil
}

View File

@@ -214,11 +214,6 @@ func TestPlaywrightBrowser(t *testing.T) {
return
}
if os.Getenv("SKIP_INTEGRATION") != "" {
t.Skip("SKIP_INTEGRATION was set")
return
}
startPlaywright(t)
pw := setupPlaywright(t)
@@ -294,11 +289,6 @@ func TestPlaywrightWithBasePrefix(t *testing.T) {
return
}
if os.Getenv("SKIP_INTEGRATION") != "" {
t.Skip("SKIP_INTEGRATION was set")
return
}
t.Skip("NOTE(Xe)\\ these tests require HTTPS support in #364")
startPlaywright(t)

View File

@@ -26,15 +26,16 @@ import (
"github.com/TecharoHQ/anubis/internal"
"github.com/TecharoHQ/anubis/internal/dnsbl"
"github.com/TecharoHQ/anubis/internal/ogtags"
"github.com/TecharoHQ/anubis/internal/store/valkey"
"github.com/TecharoHQ/anubis/lib/policy"
"github.com/TecharoHQ/anubis/lib/policy/config"
)
var (
challengesIssued = promauto.NewCounterVec(prometheus.CounterOpts{
challengesIssued = promauto.NewCounter(prometheus.CounterOpts{
Name: "anubis_challenges_issued",
Help: "The total number of challenges issued",
}, []string{"method"})
})
challengesValidated = promauto.NewCounter(prometheus.CounterOpts{
Name: "anubis_challenges_validated",
@@ -56,11 +57,6 @@ var (
Help: "The time taken for a browser to generate a response (milliseconds)",
Buckets: prometheus.ExponentialBucketsRange(1, math.Pow(2, 18), 19),
})
requestsProxied = promauto.NewCounterVec(prometheus.CounterOpts{
Name: "anubis_proxied_requests_total",
Help: "Number of requests proxied through Anubis to upstream targets",
}, []string{"host"})
)
type Server struct {
@@ -73,19 +69,15 @@ type Server struct {
pub ed25519.PublicKey
opts Options
cookieName string
store *valkey.Store
}
func (s *Server) challengeFor(r *http.Request, difficulty int) string {
fp := sha256.Sum256(s.pub[:])
acceptLanguage := r.Header.Get("Accept-Language")
if len(acceptLanguage) > 5 {
acceptLanguage = acceptLanguage[:5]
}
fp := sha256.Sum256(s.priv.Seed())
challengeData := fmt.Sprintf(
"Accept-Language=%s,X-Real-IP=%s,User-Agent=%s,WeekTime=%s,Fingerprint=%x,Difficulty=%d",
acceptLanguage,
r.Header.Get("Accept-Language"),
r.Header.Get("X-Real-Ip"),
r.UserAgent(),
time.Now().UTC().Round(24*7*time.Hour).Format(time.RFC3339),
@@ -106,12 +98,6 @@ func (s *Server) maybeReverseProxyOrPage(w http.ResponseWriter, r *http.Request)
func (s *Server) maybeReverseProxy(w http.ResponseWriter, r *http.Request, httpStatusOnly bool) {
lg := internal.GetRequestLogger(r)
// Adjust cookie path if base prefix is not empty
cookiePath := "/"
if anubis.BasePrefix != "" {
cookiePath = strings.TrimSuffix(anubis.BasePrefix, "/") + "/"
}
cr, rule, err := s.check(r)
if err != nil {
lg.Error("check failed", "err", err)
@@ -137,21 +123,21 @@ func (s *Server) maybeReverseProxy(w http.ResponseWriter, r *http.Request, httpS
ckie, err := r.Cookie(s.cookieName)
if err != nil {
lg.Debug("cookie not found", "path", r.URL.Path)
s.ClearCookie(w, s.cookieName, cookiePath)
s.ClearCookie(w)
s.RenderIndex(w, r, rule, httpStatusOnly)
return
}
if err := ckie.Valid(); err != nil {
lg.Debug("cookie is invalid", "err", err)
s.ClearCookie(w, s.cookieName, cookiePath)
s.ClearCookie(w)
s.RenderIndex(w, r, rule, httpStatusOnly)
return
}
if time.Now().After(ckie.Expires) && !ckie.Expires.IsZero() {
lg.Debug("cookie expired", "path", r.URL.Path)
s.ClearCookie(w, s.cookieName, cookiePath)
s.ClearCookie(w)
s.RenderIndex(w, r, rule, httpStatusOnly)
return
}
@@ -162,30 +148,7 @@ func (s *Server) maybeReverseProxy(w http.ResponseWriter, r *http.Request, httpS
if err != nil || !token.Valid {
lg.Debug("invalid token", "path", r.URL.Path, "err", err)
s.ClearCookie(w, s.cookieName, cookiePath)
s.RenderIndex(w, r, rule, httpStatusOnly)
return
}
claims, ok := token.Claims.(jwt.MapClaims)
if !ok {
lg.Debug("invalid token claims type", "path", r.URL.Path)
s.ClearCookie(w, s.cookieName, cookiePath)
s.RenderIndex(w, r, rule, httpStatusOnly)
return
}
policyRule, ok := claims["policyRule"].(string)
if !ok {
lg.Debug("policyRule claim is not a string")
s.ClearCookie(w, s.cookieName, cookiePath)
s.RenderIndex(w, r, rule, httpStatusOnly)
return
}
if policyRule != rule.Hash() {
lg.Debug("user originally passed with a different rule, issuing new challenge", "old", policyRule, "new", rule.Name)
s.ClearCookie(w, s.cookieName, cookiePath)
s.ClearCookie(w)
s.RenderIndex(w, r, rule, httpStatusOnly)
return
}
@@ -195,19 +158,13 @@ func (s *Server) maybeReverseProxy(w http.ResponseWriter, r *http.Request, httpS
}
func (s *Server) checkRules(w http.ResponseWriter, r *http.Request, cr policy.CheckResult, lg *slog.Logger, rule *policy.Bot) bool {
// Adjust cookie path if base prefix is not empty
cookiePath := "/"
if anubis.BasePrefix != "" {
cookiePath = strings.TrimSuffix(anubis.BasePrefix, "/") + "/"
}
switch cr.Rule {
case config.RuleAllow:
lg.Debug("allowing traffic to origin (explicit)")
s.ServeHTTPNext(w, r)
return true
case config.RuleDeny:
s.ClearCookie(w, s.cookieName, cookiePath)
s.ClearCookie(w)
lg.Info("explicit deny")
if rule == nil {
lg.Error("rule is nil, cannot calculate checksum")
@@ -226,7 +183,7 @@ func (s *Server) checkRules(w http.ResponseWriter, r *http.Request, cr policy.Ch
s.RenderBench(w, r)
return true
default:
s.ClearCookie(w, s.cookieName, cookiePath)
s.ClearCookie(w)
slog.Error("CONFIG ERROR: unknown rule", "rule", cr.Rule)
s.respondWithError(w, r, "Internal Server Error: administrator has misconfigured Anubis. Please contact the administrator and ask them to look for the logs around \"maybeReverseProxy.Rules\"")
return true
@@ -259,21 +216,6 @@ func (s *Server) handleDNSBL(w http.ResponseWriter, r *http.Request, ip string,
func (s *Server) MakeChallenge(w http.ResponseWriter, r *http.Request) {
lg := internal.GetRequestLogger(r)
redir := r.FormValue("redir")
if redir == "" {
w.WriteHeader(http.StatusBadRequest)
encoder := json.NewEncoder(w)
lg.Error("invalid invocation of MakeChallenge", "redir", redir)
encoder.Encode(struct {
Error string `json:"error"`
}{
Error: "Invalid invocation of MakeChallenge",
})
return
}
r.URL.Path = redir
encoder := json.NewEncoder(w)
cr, rule, err := s.check(r)
if err != nil {
@@ -293,7 +235,9 @@ func (s *Server) MakeChallenge(w http.ResponseWriter, r *http.Request) {
lg = lg.With("check_result", cr)
challenge := s.challengeFor(r, rule.Challenge.Difficulty)
s.SetCookie(w, anubis.TestCookieName, challenge, "/")
if s.store != nil {
s.store.Increment(r.Context(), []string{"pass_rate", "User-Agent", r.UserAgent(), "challenges_issued"})
}
err = encoder.Encode(struct {
Rules *config.ChallengeRules `json:"rules"`
@@ -308,20 +252,12 @@ func (s *Server) MakeChallenge(w http.ResponseWriter, r *http.Request) {
return
}
lg.Debug("made challenge", "challenge", challenge, "rules", rule.Challenge, "cr", cr)
challengesIssued.WithLabelValues("api").Inc()
challengesIssued.Inc()
}
func (s *Server) PassChallenge(w http.ResponseWriter, r *http.Request) {
lg := internal.GetRequestLogger(r)
// Adjust cookie path if base prefix is not empty
cookiePath := "/"
if anubis.BasePrefix != "" {
cookiePath = strings.TrimSuffix(anubis.BasePrefix, "/") + "/"
}
s.ClearCookie(w, anubis.TestCookieName, "/")
redir := r.FormValue("redir")
redirURL, err := url.ParseRequestURI(redir)
if err != nil {
@@ -335,14 +271,14 @@ func (s *Server) PassChallenge(w http.ResponseWriter, r *http.Request) {
cr, rule, err := s.check(r)
if err != nil {
lg.Error("check failed", "err", err)
s.respondWithError(w, r, "Internal Server Error: administrator has misconfigured Anubis. Please contact the administrator and ask them to look for the logs around \"passChallenge\".")
s.respondWithError(w, r, "Internal Server Error: administrator has misconfigured Anubis. Please contact the administrator and ask them to look for the logs around \"passChallenge\".\"")
return
}
lg = lg.With("check_result", cr)
nonceStr := r.FormValue("nonce")
if nonceStr == "" {
s.ClearCookie(w, s.cookieName, cookiePath)
s.ClearCookie(w)
lg.Debug("no nonce")
s.respondWithError(w, r, "missing nonce")
return
@@ -350,7 +286,7 @@ func (s *Server) PassChallenge(w http.ResponseWriter, r *http.Request) {
elapsedTimeStr := r.FormValue("elapsedTime")
if elapsedTimeStr == "" {
s.ClearCookie(w, s.cookieName, cookiePath)
s.ClearCookie(w)
lg.Debug("no elapsedTime")
s.respondWithError(w, r, "missing elapsedTime")
return
@@ -358,7 +294,7 @@ func (s *Server) PassChallenge(w http.ResponseWriter, r *http.Request) {
elapsedTime, err := strconv.ParseFloat(elapsedTimeStr, 64)
if err != nil {
s.ClearCookie(w, s.cookieName, cookiePath)
s.ClearCookie(w)
lg.Debug("elapsedTime doesn't parse", "err", err)
s.respondWithError(w, r, "invalid elapsedTime")
return
@@ -380,19 +316,11 @@ func (s *Server) PassChallenge(w http.ResponseWriter, r *http.Request) {
challenge := s.challengeFor(r, rule.Challenge.Difficulty)
if _, err := r.Cookie(anubis.TestCookieName); err == http.ErrNoCookie {
s.ClearCookie(w, s.cookieName, cookiePath)
s.ClearCookie(w, anubis.TestCookieName, cookiePath)
lg.Warn("user has cookies disabled, this is not an anubis bug")
s.respondWithError(w, r, "Your browser is configured to disable cookies. Anubis requires cookies for the legitimate interest of making sure you are a valid client. Please enable cookies for this domain")
return
}
nonce, err := strconv.Atoi(nonceStr)
if err != nil {
s.ClearCookie(w, s.cookieName, cookiePath)
s.ClearCookie(w)
lg.Debug("nonce doesn't parse", "err", err)
s.respondWithError(w, r, "invalid response")
s.respondWithError(w, r, "invalid nonce")
return
}
@@ -400,38 +328,63 @@ func (s *Server) PassChallenge(w http.ResponseWriter, r *http.Request) {
calculated := internal.SHA256sum(calcString)
if subtle.ConstantTimeCompare([]byte(response), []byte(calculated)) != 1 {
s.ClearCookie(w, s.cookieName, cookiePath)
s.ClearCookie(w)
lg.Debug("hash does not match", "got", response, "want", calculated)
s.respondWithStatus(w, r, "invalid response", http.StatusForbidden)
if s.store != nil {
s.store.Increment(r.Context(), []string{"pass_rate", "User-Agent", r.UserAgent(), "fail"})
}
failedValidations.Inc()
return
}
// compare the leading zeroes
if !strings.HasPrefix(response, strings.Repeat("0", rule.Challenge.Difficulty)) {
s.ClearCookie(w, s.cookieName, cookiePath)
s.ClearCookie(w)
lg.Debug("difficulty check failed", "response", response, "difficulty", rule.Challenge.Difficulty)
s.respondWithStatus(w, r, "invalid response", http.StatusForbidden)
if s.store != nil {
s.store.Increment(r.Context(), []string{"pass_rate", "User-Agent", r.UserAgent(), "fail"})
}
failedValidations.Inc()
return
}
// Adjust cookie path if base prefix is not empty
cookiePath := "/"
if anubis.BasePrefix != "" {
cookiePath = strings.TrimSuffix(anubis.BasePrefix, "/") + "/"
}
// generate JWT cookie
tokenString, err := s.signJWT(jwt.MapClaims{
"challenge": challenge,
"nonce": nonceStr,
"response": response,
"policyRule": rule.Hash(),
"action": string(cr.Rule),
token := jwt.NewWithClaims(jwt.SigningMethodEdDSA, jwt.MapClaims{
"challenge": challenge,
"nonce": nonceStr,
"response": response,
"iat": time.Now().Unix(),
"nbf": time.Now().Add(-1 * time.Minute).Unix(),
"exp": time.Now().Add(s.opts.CookieExpiration).Unix(),
})
tokenString, err := token.SignedString(s.priv)
if err != nil {
lg.Error("failed to sign JWT", "err", err)
s.ClearCookie(w, s.cookieName, cookiePath)
s.ClearCookie(w)
s.respondWithError(w, r, "failed to sign JWT")
return
}
s.SetCookie(w, s.cookieName, tokenString, cookiePath)
http.SetCookie(w, &http.Cookie{
Name: s.cookieName,
Value: tokenString,
Expires: time.Now().Add(s.opts.CookieExpiration),
SameSite: http.SameSiteLaxMode,
Domain: s.opts.CookieDomain,
Partitioned: s.opts.CookiePartitioned,
Path: cookiePath,
})
if s.store != nil {
s.store.Increment(r.Context(), []string{"pass_rate", "User-Agent", r.UserAgent(), "pass"})
}
challengesValidated.Inc()
lg.Debug("challenge passed, redirecting to app")
@@ -462,6 +415,8 @@ func (s *Server) check(r *http.Request) (policy.CheckResult, *policy.Bot, error)
return decaymap.Zilch[policy.CheckResult](), nil, fmt.Errorf("[misconfiguration] %q is not an IP address", host)
}
weight := 0
for _, b := range s.policy.Bots {
match, err := b.Rules.Check(r)
if err != nil {
@@ -469,17 +424,33 @@ func (s *Server) check(r *http.Request) (policy.CheckResult, *policy.Bot, error)
}
if match {
return cr("bot/"+b.Name, b.Action), &b, nil
switch b.Action {
case config.RuleDeny, config.RuleAllow, config.RuleBenchmark:
return cr("bot/"+b.Name, b.Action), &b, nil
case config.RuleChallenge:
weight += 5
case config.RuleWeigh:
weight += b.Weight.Adjust
}
}
}
if weight < 0 {
return cr("weight/okay", config.RuleAllow), &policy.Bot{
Challenge: &config.ChallengeRules{
Difficulty: s.policy.DefaultDifficulty,
ReportAs: s.policy.DefaultDifficulty,
Algorithm: config.AlgorithmFast,
},
}, nil
}
return cr("default/allow", config.RuleAllow), &policy.Bot{
Challenge: &config.ChallengeRules{
Difficulty: s.policy.DefaultDifficulty,
ReportAs: s.policy.DefaultDifficulty,
Algorithm: config.AlgorithmFast,
},
Rules: &policy.CheckerList{},
}, nil
}

View File

@@ -5,10 +5,8 @@ import (
"fmt"
"net/http"
"net/http/httptest"
"net/url"
"os"
"strings"
"sync"
"testing"
"time"
@@ -19,10 +17,6 @@ import (
"github.com/TecharoHQ/anubis/lib/policy/config"
)
func init() {
internal.InitSlog("debug")
}
func loadPolicies(t *testing.T, fname string) *policy.ParsedConfig {
t.Helper()
@@ -49,19 +43,10 @@ type challenge struct {
Challenge string `json:"challenge"`
}
func makeChallenge(t *testing.T, ts *httptest.Server, cli *http.Client) challenge {
func makeChallenge(t *testing.T, ts *httptest.Server) challenge {
t.Helper()
req, err := http.NewRequest(http.MethodPost, ts.URL+"/.within.website/x/cmd/anubis/api/make-challenge", nil)
if err != nil {
t.Fatalf("can't make request: %v", err)
}
q := req.URL.Query()
q.Set("redir", "/")
req.URL.RawQuery = q.Encode()
resp, err := cli.Do(req)
resp, err := ts.Client().Post(ts.URL+"/.within.website/x/cmd/anubis/api/make-challenge", "", nil)
if err != nil {
t.Fatalf("can't request challenge: %v", err)
}
@@ -75,86 +60,6 @@ func makeChallenge(t *testing.T, ts *httptest.Server, cli *http.Client) challeng
return chall
}
func handleChallengeZeroDifficulty(t *testing.T, ts *httptest.Server, cli *http.Client, chall challenge) *http.Response {
t.Helper()
nonce := 0
elapsedTime := 420
redir := "/"
calculated := ""
calcString := fmt.Sprintf("%s%d", chall.Challenge, nonce)
calculated = internal.SHA256sum(calcString)
req, err := http.NewRequest(http.MethodGet, ts.URL+"/.within.website/x/cmd/anubis/api/pass-challenge", nil)
if err != nil {
t.Fatalf("can't make request: %v", err)
}
q := req.URL.Query()
q.Set("response", calculated)
q.Set("nonce", fmt.Sprint(nonce))
q.Set("redir", redir)
q.Set("elapsedTime", fmt.Sprint(elapsedTime))
req.URL.RawQuery = q.Encode()
resp, err := cli.Do(req)
if err != nil {
t.Fatalf("can't do request: %v", err)
}
return resp
}
type loggingCookieJar struct {
t *testing.T
lock sync.Mutex
cookies map[string][]*http.Cookie
}
func (lcj *loggingCookieJar) Cookies(u *url.URL) []*http.Cookie {
lcj.lock.Lock()
defer lcj.lock.Unlock()
// XXX(Xe): This is not RFC compliant in the slightest.
result, ok := lcj.cookies[u.Host]
if !ok {
return nil
}
lcj.t.Logf("requested cookies for %s", u)
for _, ckie := range result {
lcj.t.Logf("get cookie: <- %s", ckie)
}
return result
}
func (lcj *loggingCookieJar) SetCookies(u *url.URL, cookies []*http.Cookie) {
lcj.lock.Lock()
defer lcj.lock.Unlock()
for _, ckie := range cookies {
lcj.t.Logf("set cookie: %s -> %s", u, ckie)
}
// XXX(Xe): This is not RFC compliant in the slightest.
lcj.cookies[u.Host] = append(lcj.cookies[u.Host], cookies...)
}
func httpClient(t *testing.T) *http.Client {
t.Helper()
cli := &http.Client{
Jar: &loggingCookieJar{t: t, cookies: map[string][]*http.Cookie{}},
CheckRedirect: func(req *http.Request, via []*http.Request) error {
return http.ErrUseLastResponse
},
}
return cli
}
func TestLoadPolicies(t *testing.T) {
for _, fname := range []string{"botPolicies.json", "botPolicies.yaml"} {
t.Run(fname, func(t *testing.T) {
@@ -180,15 +85,42 @@ func TestCVE2025_24369(t *testing.T) {
Next: http.NewServeMux(),
Policy: pol,
CookieName: t.Name(),
CookieDomain: ".local.cetacean.club",
CookiePartitioned: true,
CookieName: t.Name(),
})
ts := httptest.NewServer(internal.RemoteXRealIP(true, "tcp", srv))
defer ts.Close()
cli := httpClient(t)
chall := makeChallenge(t, ts, cli)
resp := handleChallengeZeroDifficulty(t, ts, cli, chall)
chall := makeChallenge(t, ts)
calcString := fmt.Sprintf("%s%d", chall.Challenge, 0)
calculated := internal.SHA256sum(calcString)
nonce := 0
elapsedTime := 420
redir := "/"
cli := ts.Client()
cli.CheckRedirect = func(req *http.Request, via []*http.Request) error {
return http.ErrUseLastResponse
}
req, err := http.NewRequest(http.MethodGet, ts.URL+"/.within.website/x/cmd/anubis/api/pass-challenge", nil)
if err != nil {
t.Fatalf("can't make request: %v", err)
}
q := req.URL.Query()
q.Set("response", calculated)
q.Set("nonce", fmt.Sprint(nonce))
q.Set("redir", redir)
q.Set("elapsedTime", fmt.Sprint(elapsedTime))
req.URL.RawQuery = q.Encode()
resp, err := cli.Do(req)
if err != nil {
t.Fatalf("can't do challenge passing")
}
if resp.StatusCode == http.StatusFound {
t.Log("Regression on CVE-2025-24369")
@@ -205,18 +137,58 @@ func TestCookieCustomExpiration(t *testing.T) {
Next: http.NewServeMux(),
Policy: pol,
CookieDomain: "local.cetacean.club",
CookieName: t.Name(),
CookieExpiration: ckieExpiration,
})
ts := httptest.NewServer(internal.RemoteXRealIP(true, "tcp", srv))
defer ts.Close()
cli := httpClient(t)
chall := makeChallenge(t, ts, cli)
cli := &http.Client{
CheckRedirect: func(req *http.Request, via []*http.Request) error {
return http.ErrUseLastResponse
},
}
requestReceiveLowerBound := time.Now().Add(-1 * time.Minute)
resp := handleChallengeZeroDifficulty(t, ts, cli, chall)
resp, err := cli.Post(ts.URL+"/.within.website/x/cmd/anubis/api/make-challenge", "", nil)
if err != nil {
t.Fatalf("can't request challenge: %v", err)
}
defer resp.Body.Close()
var chall = struct {
Challenge string `json:"challenge"`
}{}
if err := json.NewDecoder(resp.Body).Decode(&chall); err != nil {
t.Fatalf("can't read challenge response body: %v", err)
}
nonce := 0
elapsedTime := 420
redir := "/"
calculated := ""
calcString := fmt.Sprintf("%s%d", chall.Challenge, nonce)
calculated = internal.SHA256sum(calcString)
req, err := http.NewRequest(http.MethodGet, ts.URL+"/.within.website/x/cmd/anubis/api/pass-challenge", nil)
if err != nil {
t.Fatalf("can't make request: %v", err)
}
q := req.URL.Query()
q.Set("response", calculated)
q.Set("nonce", fmt.Sprint(nonce))
q.Set("redir", redir)
q.Set("elapsedTime", fmt.Sprint(elapsedTime))
req.URL.RawQuery = q.Encode()
requestReceiveLowerBound := time.Now()
resp, err = cli.Do(req)
requestReceiveUpperBound := time.Now()
if err != nil {
t.Fatalf("can't do challenge passing")
}
if resp.StatusCode != http.StatusFound {
resp.Write(os.Stderr)
@@ -254,21 +226,59 @@ func TestCookieSettings(t *testing.T) {
Next: http.NewServeMux(),
Policy: pol,
CookieDomain: "127.0.0.1",
CookieDomain: "local.cetacean.club",
CookiePartitioned: true,
CookieName: t.Name(),
CookieExpiration: anubis.CookieDefaultExpirationTime,
})
requestReceiveLowerBound := time.Now()
ts := httptest.NewServer(internal.RemoteXRealIP(true, "tcp", srv))
defer ts.Close()
cli := httpClient(t)
chall := makeChallenge(t, ts, cli)
cli := &http.Client{
CheckRedirect: func(req *http.Request, via []*http.Request) error {
return http.ErrUseLastResponse
},
}
resp := handleChallengeZeroDifficulty(t, ts, cli, chall)
resp, err := cli.Post(ts.URL+"/.within.website/x/cmd/anubis/api/make-challenge", "", nil)
if err != nil {
t.Fatalf("can't request challenge: %v", err)
}
defer resp.Body.Close()
var chall = struct {
Challenge string `json:"challenge"`
}{}
if err := json.NewDecoder(resp.Body).Decode(&chall); err != nil {
t.Fatalf("can't read challenge response body: %v", err)
}
nonce := 0
elapsedTime := 420
redir := "/"
calculated := ""
calcString := fmt.Sprintf("%s%d", chall.Challenge, nonce)
calculated = internal.SHA256sum(calcString)
req, err := http.NewRequest(http.MethodGet, ts.URL+"/.within.website/x/cmd/anubis/api/pass-challenge", nil)
if err != nil {
t.Fatalf("can't make request: %v", err)
}
q := req.URL.Query()
q.Set("response", calculated)
q.Set("nonce", fmt.Sprint(nonce))
q.Set("redir", redir)
q.Set("elapsedTime", fmt.Sprint(elapsedTime))
req.URL.RawQuery = q.Encode()
requestReceiveLowerBound := time.Now()
resp, err = cli.Do(req)
requestReceiveUpperBound := time.Now()
if err != nil {
t.Fatalf("can't do challenge passing")
}
if resp.StatusCode != http.StatusFound {
resp.Write(os.Stderr)
@@ -288,8 +298,8 @@ func TestCookieSettings(t *testing.T) {
return
}
if ckie.Domain != "127.0.0.1" {
t.Errorf("cookie domain is wrong, wanted 127.0.0.1, got: %s", ckie.Domain)
if ckie.Domain != "local.cetacean.club" {
t.Errorf("cookie domain is wrong, wanted local.cetacean.club, got: %s", ckie.Domain)
}
expirationLowerBound := requestReceiveLowerBound.Add(anubis.CookieDefaultExpirationTime)
@@ -363,7 +373,7 @@ func TestBasePrefix(t *testing.T) {
}{
{
name: "no prefix",
basePrefix: "/",
basePrefix: "",
path: "/.within.website/x/cmd/anubis/api/make-challenge",
expected: "/.within.website/x/cmd/anubis/api/make-challenge",
},
@@ -398,19 +408,8 @@ func TestBasePrefix(t *testing.T) {
ts := httptest.NewServer(internal.RemoteXRealIP(true, "tcp", srv))
defer ts.Close()
cli := httpClient(t)
req, err := http.NewRequest(http.MethodPost, ts.URL+tc.path, nil)
if err != nil {
t.Fatal(err)
}
q := req.URL.Query()
q.Set("redir", tc.basePrefix)
req.URL.RawQuery = q.Encode()
// Test API endpoint with prefix
resp, err := cli.Do(req)
resp, err := ts.Client().Post(ts.URL+tc.path, "", nil)
if err != nil {
t.Fatalf("can't request challenge: %v", err)
}
@@ -444,6 +443,7 @@ func TestBasePrefix(t *testing.T) {
elapsedTime := 420
redir := "/"
cli := ts.Client()
cli.CheckRedirect = func(req *http.Request, via []*http.Request) error {
return http.ErrUseLastResponse
}
@@ -452,16 +452,12 @@ func TestBasePrefix(t *testing.T) {
passChallengePath := tc.path
passChallengePath = passChallengePath[:strings.LastIndex(passChallengePath, "/")+1] + "pass-challenge"
req, err = http.NewRequest(http.MethodGet, ts.URL+passChallengePath, nil)
req, err := http.NewRequest(http.MethodGet, ts.URL+passChallengePath, nil)
if err != nil {
t.Fatalf("can't make request: %v", err)
}
for _, ckie := range resp.Cookies() {
req.AddCookie(ckie)
}
q = req.URL.Query()
q := req.URL.Query()
q.Set("response", calculated)
q.Set("nonce", fmt.Sprint(nonce))
q.Set("redir", redir)
@@ -565,25 +561,6 @@ func TestCloudflareWorkersRule(t *testing.T) {
t.Fatalf("can't construct libanubis.Server: %v", err)
}
t.Run("with-cf-worker-header", func(t *testing.T) {
req, err := http.NewRequest(http.MethodGet, "/", nil)
if err != nil {
t.Fatal(err)
}
req.Header.Add("X-Real-Ip", "127.0.0.1")
req.Header.Add("Cf-Worker", "true")
cr, _, err := s.check(req)
if err != nil {
t.Fatal(err)
}
if cr.Rule != config.RuleDeny {
t.Errorf("rule is wrong, wanted %s, got: %s", config.RuleDeny, cr.Rule)
}
})
t.Run("no-cf-worker-header", func(t *testing.T) {
req, err := http.NewRequest(http.MethodGet, "/", nil)
if err != nil {
@@ -604,31 +581,3 @@ func TestCloudflareWorkersRule(t *testing.T) {
})
}
}
func TestRuleChange(t *testing.T) {
pol := loadPolicies(t, "testdata/rule_change.yaml")
pol.DefaultDifficulty = 0
ckieExpiration := 10 * time.Minute
srv := spawnAnubis(t, Options{
Next: http.NewServeMux(),
Policy: pol,
CookieDomain: "127.0.0.1",
CookieName: t.Name(),
CookieExpiration: ckieExpiration,
})
ts := httptest.NewServer(internal.RemoteXRealIP(true, "tcp", srv))
defer ts.Close()
cli := httpClient(t)
chall := makeChallenge(t, ts, cli)
resp := handleChallengeZeroDifficulty(t, ts, cli, chall)
if resp.StatusCode != http.StatusFound {
resp.Write(os.Stderr)
t.Errorf("wanted %d, got: %d", http.StatusFound, resp.StatusCode)
}
}

View File

@@ -1,42 +1,24 @@
package lib
import (
"math/rand"
"net/http"
"slices"
"strings"
"time"
"github.com/TecharoHQ/anubis"
"github.com/TecharoHQ/anubis/internal"
"github.com/TecharoHQ/anubis/lib/policy"
"github.com/TecharoHQ/anubis/web"
"github.com/a-h/templ"
"github.com/golang-jwt/jwt/v5"
)
func (s *Server) SetCookie(w http.ResponseWriter, name, value, path string) {
func (s *Server) ClearCookie(w http.ResponseWriter) {
http.SetCookie(w, &http.Cookie{
Name: name,
Value: value,
Expires: time.Now().Add(s.opts.CookieExpiration),
SameSite: http.SameSiteLaxMode,
Domain: s.opts.CookieDomain,
Partitioned: s.opts.CookiePartitioned,
Path: path,
})
}
func (s *Server) ClearCookie(w http.ResponseWriter, name, path string) {
http.SetCookie(w, &http.Cookie{
Name: name,
Value: "",
MaxAge: -1,
Expires: time.Now().Add(-1 * time.Minute),
SameSite: http.SameSiteLaxMode,
Partitioned: s.opts.CookiePartitioned,
Domain: s.opts.CookieDomain,
Path: path,
Name: s.cookieName,
Value: "",
Expires: time.Now().Add(-1 * time.Hour),
MaxAge: -1,
SameSite: http.SameSiteLaxMode,
Domain: s.opts.CookieDomain,
})
}
@@ -56,10 +38,6 @@ func (t UnixRoundTripper) RoundTrip(req *http.Request) (*http.Response, error) {
return t.Transport.RoundTrip(req)
}
func randomChance(n int) bool {
return rand.Intn(n) == 0
}
func (s *Server) RenderIndex(w http.ResponseWriter, r *http.Request, rule *policy.Bot, returnHTTPStatusOnly bool) {
if returnHTTPStatusOnly {
w.WriteHeader(http.StatusUnauthorized)
@@ -69,12 +47,6 @@ func (s *Server) RenderIndex(w http.ResponseWriter, r *http.Request, rule *polic
lg := internal.GetRequestLogger(r)
if !strings.Contains(r.Header.Get("Accept-Encoding"), "gzip") && randomChance(64) {
lg.Error("client was given a challenge but does not in fact support gzip compression")
s.respondWithError(w, r, "Client Error: Please ensure your browser is up to date and try again later.")
}
challengesIssued.WithLabelValues("embedded").Add(1)
challenge := s.challengeFor(r, rule.Challenge.Difficulty)
var ogTags map[string]string = nil
@@ -86,13 +58,6 @@ func (s *Server) RenderIndex(w http.ResponseWriter, r *http.Request, rule *polic
}
}
http.SetCookie(w, &http.Cookie{
Name: anubis.TestCookieName,
Value: challenge,
Expires: time.Now().Add(30 * time.Minute),
Path: "/",
})
component, err := web.BaseWithChallengeAndOGTags("Making sure you're not a bot!", web.Index(), challenge, rule.Challenge, ogTags)
if err != nil {
lg.Error("render failed, please open an issue", "err", err) // This is likely a bug in the template. Should never be triggered as CI tests for this.
@@ -100,10 +65,14 @@ func (s *Server) RenderIndex(w http.ResponseWriter, r *http.Request, rule *polic
return
}
handler := internal.GzipMiddleware(1, internal.NoStoreCache(templ.Handler(
if s.store != nil {
s.store.Increment(r.Context(), []string{"pass_rate", "User-Agent", r.UserAgent(), "challenges_issued"})
}
handler := internal.NoStoreCache(templ.Handler(
component,
templ.WithStatus(s.opts.Policy.StatusCodes.Challenge),
)))
))
handler.ServeHTTP(w, r)
}
@@ -148,15 +117,6 @@ func (s *Server) ServeHTTPNext(w http.ResponseWriter, r *http.Request) {
web.Base("You are not a bot!", web.StaticHappy()),
).ServeHTTP(w, r)
} else {
requestsProxied.WithLabelValues(r.Host).Inc()
s.next.ServeHTTP(w, r)
}
}
func (s *Server) signJWT(claims jwt.MapClaims) (string, error) {
claims["iat"] = time.Now().Unix()
claims["nbf"] = time.Now().Add(-1 * time.Minute).Unix()
claims["exp"] = time.Now().Add(s.opts.CookieExpiration).Unix()
return jwt.NewWithClaims(jwt.SigningMethodEdDSA, claims).SignedString(s.priv)
}

View File

@@ -11,7 +11,7 @@ func TestClearCookie(t *testing.T) {
srv := spawnAnubis(t, Options{})
rw := httptest.NewRecorder()
srv.ClearCookie(rw, srv.cookieName, "/")
srv.ClearCookie(rw)
resp := rw.Result()
@@ -36,7 +36,7 @@ func TestClearCookieWithDomain(t *testing.T) {
srv := spawnAnubis(t, Options{CookieDomain: "techaro.lol"})
rw := httptest.NewRecorder()
srv.ClearCookie(rw, srv.cookieName, "/")
srv.ClearCookie(rw)
resp := rw.Result()

View File

@@ -12,6 +12,7 @@ type Bot struct {
Challenge *config.ChallengeRules
Name string
Action config.Rule
Weight *config.Weight
}
func (b Bot) Hash() string {

View File

@@ -7,12 +7,15 @@ import (
)
type CheckResult struct {
Name string
Rule config.Rule
Name string
Rule config.Rule
Weight int
}
func (cr CheckResult) LogValue() slog.Value {
return slog.GroupValue(
slog.String("name", cr.Name),
slog.String("rule", string(cr.Rule)))
slog.String("rule", string(cr.Rule)),
slog.Int("weight", cr.Weight),
)
}

View File

@@ -39,6 +39,7 @@ const (
RuleAllow Rule = "ALLOW"
RuleDeny Rule = "DENY"
RuleChallenge Rule = "CHALLENGE"
RuleWeigh Rule = "WEIGH"
RuleBenchmark Rule = "DEBUG_BENCHMARK"
)
@@ -51,14 +52,15 @@ const (
)
type BotConfig struct {
UserAgentRegex *string `json:"user_agent_regex"`
PathRegex *string `json:"path_regex"`
HeadersRegex map[string]string `json:"headers_regex"`
Expression *ExpressionOrList `json:"expression"`
UserAgentRegex *string `json:"user_agent_regex,omitempty"`
PathRegex *string `json:"path_regex,omitempty"`
HeadersRegex map[string]string `json:"headers_regex,omitempty"`
Expression *ExpressionOrList `json:"expression,omitempty"`
Challenge *ChallengeRules `json:"challenge,omitempty"`
Weight *Weight `json:"weight,omitempty"`
Name string `json:"name"`
Action Rule `json:"action"`
RemoteAddr []string `json:"remote_addresses"`
RemoteAddr []string `json:"remote_addresses,omitempty"`
}
func (b BotConfig) Zero() bool {
@@ -150,7 +152,7 @@ func (b BotConfig) Valid() error {
}
switch b.Action {
case RuleAllow, RuleBenchmark, RuleChallenge, RuleDeny:
case RuleAllow, RuleBenchmark, RuleChallenge, RuleDeny, RuleWeigh:
// okay
default:
errs = append(errs, fmt.Errorf("%w: %q", ErrUnknownAction, b.Action))
@@ -162,6 +164,10 @@ func (b BotConfig) Valid() error {
}
}
if b.Action == RuleWeigh && b.Weight == nil {
b.Weight = &Weight{Adjust: 5}
}
if len(errs) != 0 {
return fmt.Errorf("config: bot entry for %q is not valid:\n%w", b.Name, errors.Join(errs...))
}
@@ -224,7 +230,7 @@ func (is *ImportStatement) open() (fs.File, error) {
func (is *ImportStatement) load() error {
fin, err := is.open()
if err != nil {
return fmt.Errorf("%w: %s: %w", ErrInvalidImportStatement, is.Import, err)
return fmt.Errorf("can't open %s: %w", is.Import, err)
}
defer fin.Close()

View File

@@ -182,6 +182,25 @@ func TestBotValid(t *testing.T) {
},
err: nil,
},
{
name: "weight rule without weight",
bot: BotConfig{
Name: "weight-adjust-if-mozilla",
Action: RuleWeigh,
UserAgentRegex: p("Mozilla"),
},
},
{
name: "weight rule with weight adjust",
bot: BotConfig{
Name: "weight-adjust-if-mozilla",
Action: RuleWeigh,
UserAgentRegex: p("Mozilla"),
Weight: &Weight{
Adjust: 5,
},
},
},
}
for _, cs := range tests {
@@ -251,7 +270,6 @@ func TestImportStatement(t *testing.T) {
"bots",
"common",
"crawlers",
"meta",
} {
if err := fs.WalkDir(data.BotPolicies, folderName, func(path string, d fs.DirEntry, err error) error {
if err != nil {
@@ -260,9 +278,6 @@ func TestImportStatement(t *testing.T) {
if d.IsDir() {
return nil
}
if d.Name() == "README.md" {
return nil
}
tests = append(tests, testCase{
name: "(data)/" + path,

View File

@@ -14,8 +14,8 @@ var (
type ExpressionOrList struct {
Expression string `json:"-"`
All []string `json:"all"`
Any []string `json:"any"`
All []string `json:"all,omitempty"`
Any []string `json:"any,omitempty"`
}
func (eol ExpressionOrList) Equal(rhs *ExpressionOrList) bool {
@@ -54,9 +54,6 @@ func (eol *ExpressionOrList) UnmarshalJSON(data []byte) error {
}
func (eol *ExpressionOrList) Valid() error {
if eol.Expression == "" && len(eol.All) == 0 && len(eol.Any) == 0 {
return ErrExpressionEmpty
}
if len(eol.All) != 0 && len(eol.Any) != 0 {
return ErrExpressionCantHaveBoth
}

View File

@@ -51,13 +51,6 @@ func TestExpressionOrListUnmarshal(t *testing.T) {
}`,
validErr: ErrExpressionCantHaveBoth,
},
{
name: "expression-empty",
inp: `{
"any": []
}`,
validErr: ErrExpressionEmpty,
},
} {
t.Run(tt.name, func(t *testing.T) {
var eol ExpressionOrList

View File

@@ -1,7 +1,7 @@
{
"bots": [
{
"import": "(data)/bots/ai-catchall.yaml",
"import": "(data)/bots/ai-robots-txt.yaml",
"name": "generic-browser",
"user_agent_regex": "Mozilla|Opera\n",
"action": "CHALLENGE"

View File

@@ -1,5 +1,5 @@
bots:
- import: (data)/bots/ai-catchall.yaml
- import: (data)/bots/ai-robots-txt.yaml
name: generic-browser
user_agent_regex: >
Mozilla|Opera

View File

@@ -1,8 +0,0 @@
bots:
- name: total-randomness
action: ALLOW
expression:
all:
- '"Accept" in headers'
- headers["Accept"].contains("text/html")
- randInt(1) == 0

View File

@@ -0,0 +1,6 @@
bots:
- name: simple-weight-adjust
action: WEIGH
user_agent_regex: Mozilla
weight:
adjust: 5

View File

@@ -0,0 +1,4 @@
bots:
- name: weight
action: WEIGH
user_agent_regex: Mozilla

View File

@@ -0,0 +1,5 @@
package config
type Weight struct {
Adjust int `json:"adjust"`
}

View File

@@ -1,11 +1,7 @@
package expressions
import (
"math/rand/v2"
"github.com/google/cel-go/cel"
"github.com/google/cel-go/common/types"
"github.com/google/cel-go/common/types/ref"
"github.com/google/cel-go/ext"
)
@@ -33,20 +29,6 @@ func NewEnvironment() (*cel.Env, error) {
cel.Variable("headers", cel.MapType(cel.StringType, cel.StringType)),
// Functions exposed to CEL programs:
cel.Function("randInt",
cel.Overload("randInt_int",
[]*cel.Type{cel.IntType},
cel.IntType,
cel.UnaryBinding(func(val ref.Val) ref.Val {
n, ok := val.(types.Int)
if !ok {
return types.ValOrErr(val, "value is not an integer, but is %T", val)
}
return types.Int(rand.IntN(int(n)))
}),
),
),
)
}

View File

@@ -0,0 +1,47 @@
package policy
import (
"fmt"
"net/http"
"github.com/TecharoHQ/anubis/internal"
"github.com/TecharoHQ/anubis/internal/store/valkey"
)
type PassRateChecker struct {
store *valkey.Store
header string
rate float64
}
func NewPassRateChecker(store *valkey.Store, rate float64) Checker {
return &PassRateChecker{
store: store,
rate: rate,
header: "User-Agent",
}
}
func (prc *PassRateChecker) Hash() string {
return internal.SHA256sum(fmt.Sprintf("pass rate checker::%s", prc.header))
}
func (prc *PassRateChecker) Check(r *http.Request) (bool, error) {
data, err := prc.store.MultiGetInt(r.Context(), [][]string{
{"pass_rate", prc.header, r.Header.Get(prc.header), "pass"},
{"pass_rate", prc.header, r.Header.Get(prc.header), "challenges_issued"},
{"pass_rate", prc.header, r.Header.Get(prc.header), "fail"},
})
if err != nil {
return false, err
}
passCount, challengeCount, failCount := data[0], data[1], data[2]
passRate := float64(passCount-failCount) / float64(challengeCount)
if passRate >= prc.rate {
return true, nil
}
return false, nil
}

View File

@@ -116,6 +116,10 @@ func ParseConfig(fin io.Reader, fname string, defaultDifficulty int) (*ParsedCon
}
}
if b.Weight != nil {
parsedBot.Weight = b.Weight
}
parsedBot.Rules = cl
result.Bots = append(result.Bots, parsedBot)

View File

@@ -1,8 +1,4 @@
bots:
- name: cloudflare-workers
expression: '"Cf-Worker" in headers'
action: DENY
status_codes:
CHALLENGE: 401
DENY: 403
action: DENY

View File

@@ -2,8 +2,4 @@ bots:
- name: cloudflare-workers
headers_regex:
CF-Worker: .*
action: DENY
status_codes:
CHALLENGE: 401
DENY: 403
action: DENY

View File

@@ -1,12 +0,0 @@
bots:
- name: old-rule
path_regex: ^/old$
action: CHALLENGE
- name: new-rule
path_regex: ^/new$
action: CHALLENGE
status_codes:
CHALLENGE: 401
DENY: 403

4
package-lock.json generated
View File

@@ -1,12 +1,12 @@
{
"name": "@techaro/anubis",
"version": "1.19.1",
"version": "1.18.0",
"lockfileVersion": 3,
"requires": true,
"packages": {
"": {
"name": "@techaro/anubis",
"version": "1.19.1",
"version": "1.18.0",
"license": "ISC",
"devDependencies": {
"cssnano": "^7.0.7",

View File

@@ -1,6 +1,6 @@
{
"name": "@techaro/anubis",
"version": "1.19.1",
"version": "1.18.0",
"description": "",
"main": "index.js",
"scripts": {
@@ -10,7 +10,7 @@
"test:integration:docker": "npm run assets && go test -v ./internal/test --playwright-runner=docker",
"assets": "go generate ./... && ./web/build.sh && ./xess/build.sh",
"build": "npm run assets && go build -o ./var/anubis ./cmd/anubis",
"dev": "npm run assets && go run ./cmd/anubis --use-remote-address --target http://localhost:3000",
"dev": "npm run assets && go run ./cmd/anubis --use-remote-address",
"container": "npm run assets && go run ./cmd/containerbuild",
"package": "yeet",
"lint": "make lint"

View File

@@ -12,8 +12,6 @@ CacheDirectory=anubis/%i
CacheDirectoryMode=0755
StateDirectory=anubis/%i
StateDirectoryMode=0755
RuntimeDirectory=anubis
RuntimeDirectoryMode=0755
ReadWritePaths=/run
[Install]

View File

@@ -1,24 +0,0 @@
# The URL of the service that Anubis should forward valid requests to. Supports
# Unix domain sockets.
#ANUBIS_TARGET="http://localhost:3923"
#ANUBIS_TARGET="unix:///path/to/socket"
# The network address that Anubis listens on.
#
# If unset, listen on /run/anubis_${instance}/anubis.sock Unix socket instead.
#ANUBIS_BIND_PORT=":8923"
# The network address that Anubis serves Prometheus metrics on.
#
# If unset, listen on /run/anubis_${instance}/metrix.sock Unix socket instead.
#ANUBIS_METRICS_BIND_PORT=":9090"
# The difficulty of the challenge, or the number of leading zeroes that must be
# in successful responses.
#ANUBIS_DIFFICULTY=4
# Additional command-line options for Anubis.
#ANUBIS_OPTS=""
# Configure the user[:group] Anubis will run as.
#command_user="anubis:anubis"

View File

@@ -1,34 +0,0 @@
#!/sbin/openrc-run
# shellcheck shell=sh
instance=${RC_SVCNAME#*.}
description="Anubis HTTP defense proxy (instance ${instance})"
supervisor="supervise-daemon"
command="/usr/bin/anubis"
command_args="\
-bind ${ANUBIS_BIND_PORT:-/run/anubis_${instance?}/anubis.sock -bind-network unix} \
-metrics-bind ${ANUBIS_METRICS_BIND_PORT:-/run/anubis_${instance?}/metrics.sock -metrics-bind-network unix} \
-target ${ANUBIS_TARGET:-http://localhost:3923} \
-difficulty ${ANUBIS_DIFFICULTY:-4} \
${ANUBIS_OPTS}
"
command_background=1
pidfile="/run/anubis_${instance?}/anubis.pid"
: "${command_user:=anubis:anubis}"
depend() {
use net firewall
}
start_pre() {
if [ "${instance?}" = "${RC_SVCNAME?}" ]; then
eerror "${RC_SVCNAME?} cannot be started directly. You must create"
eerror "symbolic links to it for the services you want to start"
eerror "and add those to the appropriate runlevels."
return 1
fi
checkpath -d -o "${command_user?}" "/run/anubis_${instance?}"
}

View File

@@ -42,9 +42,11 @@ templ base(title string, body templ.Component, challenge any, ogTags map[string]
border-radius: 1rem;
overflow: hidden;
margin: 1rem 0 2rem;
outline-offset: 2px;
outline: #b16286 solid 4px;
}
outline-color: #b16286;
outline-offset: 2px;
outline-style: solid;
outline-width: 4px;
}
.bar-inner {
background-color: #b16286;
@@ -121,7 +123,6 @@ templ index() {
>JShelter</a> will disable. Please disable JShelter or other such
plugins for this domain.
</p>
<p>This website is running Anubis version <code>{ anubis.Version }</code>.</p>
</details>
<noscript>
<p>
@@ -153,15 +154,15 @@ templ errorPage(message string, mail string) {
}
templ StaticHappy() {
<div class="centered-div">
<img
style="display:none;"
style="width:100%;max-width:256px;"
src={ "/.within.website/x/cmd/anubis/static/img/happy.webp?cacheBuster=" +
<div class="centered-div">
<img
style="display:none;"
style="width:100%;max-width:256px;"
src={ "/.within.website/x/cmd/anubis/static/img/happy.webp?cacheBuster=" +
anubis.Version }
/>
<p>This is just a check endpoint for your reverse proxy to use.</p>
</div>
/>
<p>This is just a check endpoint for your reverse proxy to use.</p>
</div>
}
templ bench() {

145
web/index_templ.go generated
View File

@@ -96,7 +96,7 @@ func base(title string, body templ.Component, challenge any, ogTags map[string]s
return templ_7745c5c3_Err
}
}
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 7, "<style>\n body,\n html {\n height: 100%;\n display: flex;\n justify-content: center;\n align-items: center;\n margin-left: auto;\n margin-right: auto;\n }\n\n .centered-div {\n text-align: center;\n }\n\n #status {\n font-variant-numeric: tabular-nums;\n }\n\n #progress {\n display: none;\n width: min(20rem, 90%);\n height: 2rem;\n border-radius: 1rem;\n overflow: hidden;\n margin: 1rem 0 2rem;\n\t\t\toutline-offset: 2px;\n\t\t\toutline: #b16286 solid 4px;\n\t\t}\n\n .bar-inner {\n background-color: #b16286;\n height: 100%;\n width: 0;\n transition: width 0.25s ease-in;\n }\n </style>")
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 7, "<style>\n body,\n html {\n height: 100%;\n display: flex;\n justify-content: center;\n align-items: center;\n margin-left: auto;\n margin-right: auto;\n }\n\n .centered-div {\n text-align: center;\n }\n\n #status {\n font-variant-numeric: tabular-nums;\n }\n\n #progress {\n display: none;\n width: min(20rem, 90%);\n height: 2rem;\n border-radius: 1rem;\n overflow: hidden;\n margin: 1rem 0 2rem;\n outline-color: #b16286;\n outline-offset: 2px;\n outline-style: solid;\n outline-width: 4px;\n }\n\n .bar-inner {\n background-color: #b16286;\n height: 100%;\n width: 0;\n transition: width 0.25s ease-in;\n }\n </style>")
if templ_7745c5c3_Err != nil {
return templ_7745c5c3_Err
}
@@ -121,7 +121,7 @@ func base(title string, body templ.Component, challenge any, ogTags map[string]s
var templ_7745c5c3_Var6 string
templ_7745c5c3_Var6, templ_7745c5c3_Err = templ.JoinStringErrs(title)
if templ_7745c5c3_Err != nil {
return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 65, Col: 49}
return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 67, Col: 49}
}
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var6))
if templ_7745c5c3_Err != nil {
@@ -171,7 +171,7 @@ func index() templ.Component {
var templ_7745c5c3_Var8 string
templ_7745c5c3_Var8, templ_7745c5c3_Err = templ.JoinStringErrs(anubis.BasePrefix + "/.within.website/x/cmd/anubis/static/img/pensive.webp?cacheBuster=" + anubis.Version)
if templ_7745c5c3_Err != nil {
return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 85, Col: 165}
return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 87, Col: 165}
}
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var8))
if templ_7745c5c3_Err != nil {
@@ -184,7 +184,7 @@ func index() templ.Component {
var templ_7745c5c3_Var9 string
templ_7745c5c3_Var9, templ_7745c5c3_Err = templ.JoinStringErrs(anubis.BasePrefix + "/.within.website/x/cmd/anubis/static/img/happy.webp?cacheBuster=" + anubis.Version)
if templ_7745c5c3_Err != nil {
return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 86, Col: 174}
return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 88, Col: 174}
}
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var9))
if templ_7745c5c3_Err != nil {
@@ -197,26 +197,13 @@ func index() templ.Component {
var templ_7745c5c3_Var10 string
templ_7745c5c3_Var10, templ_7745c5c3_Err = templ.JoinStringErrs(anubis.BasePrefix + "/.within.website/x/cmd/anubis/static/js/main.mjs?cacheBuster=" + anubis.Version)
if templ_7745c5c3_Err != nil {
return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 88, Col: 136}
return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 90, Col: 136}
}
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var10))
if templ_7745c5c3_Err != nil {
return templ_7745c5c3_Err
}
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 14, "\"></script><div id=\"progress\" role=\"progressbar\" aria-labelledby=\"status\"><div class=\"bar-inner\"></div></div><details><summary>Why am I seeing this?</summary><p>You are seeing this because the administrator of this website has set up <a href=\"https://github.com/TecharoHQ/anubis\">Anubis</a> to protect the server against the scourge of <a href=\"https://thelibre.news/foss-infrastructure-is-under-attack-by-ai-companies/\">AI companies aggressively scraping websites</a>. This can and does cause downtime for the websites, which makes their resources inaccessible for everyone.</p><p>Anubis is a compromise. Anubis uses a <a href=\"https://anubis.techaro.lol/docs/design/why-proof-of-work\">Proof-of-Work</a> scheme in the vein of <a href=\"https://en.wikipedia.org/wiki/Hashcash\">Hashcash</a>, a proposed proof-of-work scheme for reducing email spam. The idea is that at individual scales the additional load is ignorable, but at mass scraper levels it adds up and makes scraping much more expensive.</p><p>Ultimately, this is a hack whose real purpose is to give a \"good enough\" placeholder solution so that more time can be spent on fingerprinting and identifying headless browsers (EG: via how they do font rendering) so that the challenge proof of work page doesn't need to be presented to users that are much more likely to be legitimate.</p><p>Please note that Anubis requires the use of modern JavaScript features that plugins like <a href=\"https://jshelter.org/\">JShelter</a> will disable. Please disable JShelter or other such plugins for this domain.</p><p>This website is running Anubis version <code>")
if templ_7745c5c3_Err != nil {
return templ_7745c5c3_Err
}
var templ_7745c5c3_Var11 string
templ_7745c5c3_Var11, templ_7745c5c3_Err = templ.JoinStringErrs(anubis.Version)
if templ_7745c5c3_Err != nil {
return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 124, Col: 67}
}
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var11))
if templ_7745c5c3_Err != nil {
return templ_7745c5c3_Err
}
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 15, "</code>.</p></details><noscript><p>Sadly, you must enable JavaScript to get past this challenge. This is required because AI companies have changed the social contract around how website hosting works. A no-JS solution is a work-in-progress.</p></noscript><div id=\"testarea\"></div></div>")
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 14, "\"></script><div id=\"progress\" role=\"progressbar\" aria-labelledby=\"status\"><div class=\"bar-inner\"></div></div><details><summary>Why am I seeing this?</summary><p>You are seeing this because the administrator of this website has set up <a href=\"https://github.com/TecharoHQ/anubis\">Anubis</a> to protect the server against the scourge of <a href=\"https://thelibre.news/foss-infrastructure-is-under-attack-by-ai-companies/\">AI companies aggressively scraping websites</a>. This can and does cause downtime for the websites, which makes their resources inaccessible for everyone.</p><p>Anubis is a compromise. Anubis uses a <a href=\"https://anubis.techaro.lol/docs/design/why-proof-of-work\">Proof-of-Work</a> scheme in the vein of <a href=\"https://en.wikipedia.org/wiki/Hashcash\">Hashcash</a>, a proposed proof-of-work scheme for reducing email spam. The idea is that at individual scales the additional load is ignorable, but at mass scraper levels it adds up and makes scraping much more expensive.</p><p>Ultimately, this is a hack whose real purpose is to give a \"good enough\" placeholder solution so that more time can be spent on fingerprinting and identifying headless browsers (EG: via how they do font rendering) so that the challenge proof of work page doesn't need to be presented to users that are much more likely to be legitimate.</p><p>Please note that Anubis requires the use of modern JavaScript features that plugins like <a href=\"https://jshelter.org/\">JShelter</a> will disable. Please disable JShelter or other such plugins for this domain.</p></details><noscript><p>Sadly, you must enable JavaScript to get past this challenge. This is required because AI companies have changed the social contract around how website hosting works. A no-JS solution is a work-in-progress.</p></noscript><div id=\"testarea\"></div></div>")
if templ_7745c5c3_Err != nil {
return templ_7745c5c3_Err
}
@@ -240,75 +227,75 @@ func errorPage(message string, mail string) templ.Component {
}()
}
ctx = templ.InitializeContext(ctx)
templ_7745c5c3_Var12 := templ.GetChildren(ctx)
if templ_7745c5c3_Var12 == nil {
templ_7745c5c3_Var12 = templ.NopComponent
templ_7745c5c3_Var11 := templ.GetChildren(ctx)
if templ_7745c5c3_Var11 == nil {
templ_7745c5c3_Var11 = templ.NopComponent
}
ctx = templ.ClearChildren(ctx)
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 16, "<div class=\"centered-div\"><img id=\"image\" alt=\"Sad Anubis\" style=\"width:100%;max-width:256px;\" src=\"")
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 15, "<div class=\"centered-div\"><img id=\"image\" alt=\"Sad Anubis\" style=\"width:100%;max-width:256px;\" src=\"")
if templ_7745c5c3_Err != nil {
return templ_7745c5c3_Err
}
var templ_7745c5c3_Var12 string
templ_7745c5c3_Var12, templ_7745c5c3_Err = templ.JoinStringErrs(anubis.BasePrefix + "/.within.website/x/cmd/anubis/static/img/reject.webp?cacheBuster=" + anubis.Version)
if templ_7745c5c3_Err != nil {
return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 140, Col: 181}
}
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var12))
if templ_7745c5c3_Err != nil {
return templ_7745c5c3_Err
}
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 16, "\"><p>")
if templ_7745c5c3_Err != nil {
return templ_7745c5c3_Err
}
var templ_7745c5c3_Var13 string
templ_7745c5c3_Var13, templ_7745c5c3_Err = templ.JoinStringErrs(anubis.BasePrefix + "/.within.website/x/cmd/anubis/static/img/reject.webp?cacheBuster=" + anubis.Version)
templ_7745c5c3_Var13, templ_7745c5c3_Err = templ.JoinStringErrs(message)
if templ_7745c5c3_Err != nil {
return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 139, Col: 181}
return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 141, Col: 14}
}
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var13))
if templ_7745c5c3_Err != nil {
return templ_7745c5c3_Err
}
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 17, "\"><p>")
if templ_7745c5c3_Err != nil {
return templ_7745c5c3_Err
}
var templ_7745c5c3_Var14 string
templ_7745c5c3_Var14, templ_7745c5c3_Err = templ.JoinStringErrs(message)
if templ_7745c5c3_Err != nil {
return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 140, Col: 14}
}
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var14))
if templ_7745c5c3_Err != nil {
return templ_7745c5c3_Err
}
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 18, ".</p><button onClick=\"window.location.reload();\">Try again</button> ")
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 17, ".</p><button onClick=\"window.location.reload();\">Try again</button> ")
if templ_7745c5c3_Err != nil {
return templ_7745c5c3_Err
}
if mail != "" {
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 19, "<p><a href=\"/\">Go home</a> or if you believe you should not be blocked, please contact the webmaster at <a href=\"")
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 18, "<p><a href=\"/\">Go home</a> or if you believe you should not be blocked, please contact the webmaster at <a href=\"")
if templ_7745c5c3_Err != nil {
return templ_7745c5c3_Err
}
var templ_7745c5c3_Var15 templ.SafeURL = "mailto:" + templ.SafeURL(mail)
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(string(templ_7745c5c3_Var15)))
var templ_7745c5c3_Var14 templ.SafeURL = "mailto:" + templ.SafeURL(mail)
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(string(templ_7745c5c3_Var14)))
if templ_7745c5c3_Err != nil {
return templ_7745c5c3_Err
}
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 20, "\">")
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 19, "\">")
if templ_7745c5c3_Err != nil {
return templ_7745c5c3_Err
}
var templ_7745c5c3_Var16 string
templ_7745c5c3_Var16, templ_7745c5c3_Err = templ.JoinStringErrs(mail)
var templ_7745c5c3_Var15 string
templ_7745c5c3_Var15, templ_7745c5c3_Err = templ.JoinStringErrs(mail)
if templ_7745c5c3_Err != nil {
return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 146, Col: 11}
return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 147, Col: 11}
}
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var16))
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var15))
if templ_7745c5c3_Err != nil {
return templ_7745c5c3_Err
}
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 21, "</a></p>")
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 20, "</a></p>")
if templ_7745c5c3_Err != nil {
return templ_7745c5c3_Err
}
} else {
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 22, "<p><a href=\"/\">Go home</a></p>")
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 21, "<p><a href=\"/\">Go home</a></p>")
if templ_7745c5c3_Err != nil {
return templ_7745c5c3_Err
}
}
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 23, "</div>")
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 22, "</div>")
if templ_7745c5c3_Err != nil {
return templ_7745c5c3_Err
}
@@ -332,26 +319,26 @@ func StaticHappy() templ.Component {
}()
}
ctx = templ.InitializeContext(ctx)
templ_7745c5c3_Var17 := templ.GetChildren(ctx)
if templ_7745c5c3_Var17 == nil {
templ_7745c5c3_Var17 = templ.NopComponent
templ_7745c5c3_Var16 := templ.GetChildren(ctx)
if templ_7745c5c3_Var16 == nil {
templ_7745c5c3_Var16 = templ.NopComponent
}
ctx = templ.ClearChildren(ctx)
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 24, "<div class=\"centered-div\"><img style=\"display:none;\" style=\"width:100%;max-width:256px;\" src=\"")
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 23, "<div class=\"centered-div\"><img style=\"display:none;\" style=\"width:100%;max-width:256px;\" src=\"")
if templ_7745c5c3_Err != nil {
return templ_7745c5c3_Err
}
var templ_7745c5c3_Var18 string
templ_7745c5c3_Var18, templ_7745c5c3_Err = templ.JoinStringErrs("/.within.website/x/cmd/anubis/static/img/happy.webp?cacheBuster=" +
var templ_7745c5c3_Var17 string
templ_7745c5c3_Var17, templ_7745c5c3_Err = templ.JoinStringErrs("/.within.website/x/cmd/anubis/static/img/happy.webp?cacheBuster=" +
anubis.Version)
if templ_7745c5c3_Err != nil {
return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 161, Col: 18}
return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 162, Col: 18}
}
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var18))
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var17))
if templ_7745c5c3_Err != nil {
return templ_7745c5c3_Err
}
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 25, "\"><p>This is just a check endpoint for your reverse proxy to use.</p></div>")
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 24, "\"><p>This is just a check endpoint for your reverse proxy to use.</p></div>")
if templ_7745c5c3_Err != nil {
return templ_7745c5c3_Err
}
@@ -375,38 +362,38 @@ func bench() templ.Component {
}()
}
ctx = templ.InitializeContext(ctx)
templ_7745c5c3_Var19 := templ.GetChildren(ctx)
if templ_7745c5c3_Var19 == nil {
templ_7745c5c3_Var19 = templ.NopComponent
templ_7745c5c3_Var18 := templ.GetChildren(ctx)
if templ_7745c5c3_Var18 == nil {
templ_7745c5c3_Var18 = templ.NopComponent
}
ctx = templ.ClearChildren(ctx)
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 26, "<div style=\"height:20rem;display:flex\"><table style=\"margin-top:1rem;display:grid;grid-template:auto 1fr/auto auto;gap:0 0.5rem\"><thead style=\"border-bottom:1px solid black;padding:0.25rem 0;display:grid;grid-template:1fr/subgrid;grid-column:1/-1\"><tr id=\"table-header\" style=\"display:contents\"><th style=\"width:4.5rem\">Time</th><th style=\"width:4rem\">Iters</th></tr><tr id=\"table-header-compare\" style=\"display:none\"><th style=\"width:4.5rem\">Time A</th><th style=\"width:4rem\">Iters A</th><th style=\"width:4.5rem\">Time B</th><th style=\"width:4rem\">Iters B</th></tr></thead> <tbody id=\"results\" style=\"padding-top:0.25rem;display:grid;grid-template-columns:subgrid;grid-auto-rows:min-content;grid-column:1/-1;row-gap:0.25rem;overflow-y:auto;font-variant-numeric:tabular-nums\"></tbody></table><div class=\"centered-div\"><img id=\"image\" style=\"width:100%;max-width:256px;\" src=\"")
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 25, "<div style=\"height:20rem;display:flex\"><table style=\"margin-top:1rem;display:grid;grid-template:auto 1fr/auto auto;gap:0 0.5rem\"><thead style=\"border-bottom:1px solid black;padding:0.25rem 0;display:grid;grid-template:1fr/subgrid;grid-column:1/-1\"><tr id=\"table-header\" style=\"display:contents\"><th style=\"width:4.5rem\">Time</th><th style=\"width:4rem\">Iters</th></tr><tr id=\"table-header-compare\" style=\"display:none\"><th style=\"width:4.5rem\">Time A</th><th style=\"width:4rem\">Iters A</th><th style=\"width:4.5rem\">Time B</th><th style=\"width:4rem\">Iters B</th></tr></thead> <tbody id=\"results\" style=\"padding-top:0.25rem;display:grid;grid-template-columns:subgrid;grid-auto-rows:min-content;grid-column:1/-1;row-gap:0.25rem;overflow-y:auto;font-variant-numeric:tabular-nums\"></tbody></table><div class=\"centered-div\"><img id=\"image\" style=\"width:100%;max-width:256px;\" src=\"")
if templ_7745c5c3_Err != nil {
return templ_7745c5c3_Err
}
var templ_7745c5c3_Var19 string
templ_7745c5c3_Var19, templ_7745c5c3_Err = templ.JoinStringErrs(anubis.BasePrefix + "/.within.website/x/cmd/anubis/static/img/pensive.webp?cacheBuster=" + anubis.Version)
if templ_7745c5c3_Err != nil {
return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 191, Col: 166}
}
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var19))
if templ_7745c5c3_Err != nil {
return templ_7745c5c3_Err
}
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 26, "\"><p id=\"status\" style=\"max-width:256px\">Loading...</p><script async type=\"module\" src=\"")
if templ_7745c5c3_Err != nil {
return templ_7745c5c3_Err
}
var templ_7745c5c3_Var20 string
templ_7745c5c3_Var20, templ_7745c5c3_Err = templ.JoinStringErrs(anubis.BasePrefix + "/.within.website/x/cmd/anubis/static/img/pensive.webp?cacheBuster=" + anubis.Version)
templ_7745c5c3_Var20, templ_7745c5c3_Err = templ.JoinStringErrs(anubis.BasePrefix + "/.within.website/x/cmd/anubis/static/js/bench.mjs?cacheBuster=" + anubis.Version)
if templ_7745c5c3_Err != nil {
return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 190, Col: 166}
return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 193, Col: 138}
}
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var20))
if templ_7745c5c3_Err != nil {
return templ_7745c5c3_Err
}
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 27, "\"><p id=\"status\" style=\"max-width:256px\">Loading...</p><script async type=\"module\" src=\"")
if templ_7745c5c3_Err != nil {
return templ_7745c5c3_Err
}
var templ_7745c5c3_Var21 string
templ_7745c5c3_Var21, templ_7745c5c3_Err = templ.JoinStringErrs(anubis.BasePrefix + "/.within.website/x/cmd/anubis/static/js/bench.mjs?cacheBuster=" + anubis.Version)
if templ_7745c5c3_Err != nil {
return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 192, Col: 138}
}
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var21))
if templ_7745c5c3_Err != nil {
return templ_7745c5c3_Err
}
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 28, "\"></script><div id=\"sparkline\"></div><noscript><p>Running the benchmark tool requires JavaScript to be enabled.</p></noscript></div></div><form id=\"controls\" style=\"position:fixed;top:0.5rem;right:0.5rem\"><div style=\"display:flex;justify-content:end\"><label for=\"difficulty-input\" style=\"margin-right:0.5rem\">Difficulty:</label> <input id=\"difficulty-input\" type=\"number\" name=\"difficulty\" style=\"width:3rem\"></div><div style=\"margin-top:0.25rem;display:flex;justify-content:end\"><label for=\"algorithm-select\" style=\"margin-right:0.5rem\">Algorithm:</label> <select id=\"algorithm-select\" name=\"algorithm\"></select></div><div style=\"margin-top:0.25rem;display:flex;justify-content:end\"><label for=\"compare-select\" style=\"margin-right:0.5rem\">Compare:</label> <select id=\"compare-select\" name=\"compare\"><option value=\"NONE\">-</option></select></div></form>")
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 27, "\"></script><div id=\"sparkline\"></div><noscript><p>Running the benchmark tool requires JavaScript to be enabled.</p></noscript></div></div><form id=\"controls\" style=\"position:fixed;top:0.5rem;right:0.5rem\"><div style=\"display:flex;justify-content:end\"><label for=\"difficulty-input\" style=\"margin-right:0.5rem\">Difficulty:</label> <input id=\"difficulty-input\" type=\"number\" name=\"difficulty\" style=\"width:3rem\"></div><div style=\"margin-top:0.25rem;display:flex;justify-content:end\"><label for=\"algorithm-select\" style=\"margin-right:0.5rem\">Algorithm:</label> <select id=\"algorithm-select\" name=\"algorithm\"></select></div><div style=\"margin-top:0.25rem;display:flex;justify-content:end\"><label for=\"compare-select\" style=\"margin-right:0.5rem\">Compare:</label> <select id=\"compare-select\" name=\"compare\"><option value=\"NONE\">-</option></select></div></form>")
if templ_7745c5c3_Err != nil {
return templ_7745c5c3_Err
}

View File

@@ -118,7 +118,7 @@ const benchmarkLoop = async (controller) => {
return;
}
await benchmarkLoop(controller);
benchmarkLoop(controller);
};
let controller = null;
@@ -142,11 +142,11 @@ const reset = () => {
controller.abort();
}
controller = new AbortController();
void benchmarkLoop(controller);
benchmarkLoop(controller);
};
setupControls();
difficultyInput.addEventListener("change", reset);
algorithmSelect.addEventListener("change", reset);
compareSelect.addEventListener("change", reset);
reset();
reset();

View File

@@ -1,9 +1,10 @@
import processFast from "./proof-of-work.mjs";
import processSlow from "./proof-of-work-slow.mjs";
import { testVideo } from "./video.mjs";
const algorithms = {
fast: processFast,
slow: processSlow,
"fast": processFast,
"slow": processSlow,
};
// from Xeact
@@ -14,9 +15,7 @@ const u = (url = "", params = {}) => {
};
const imageURL = (mood, cacheBuster, basePrefix) =>
u(`${basePrefix}/.within.website/x/cmd/anubis/static/img/${mood}.webp`, {
cacheBuster,
});
u(`${basePrefix}/.within.website/x/cmd/anubis/static/img/${mood}.webp`, { cacheBuster });
const dependencies = [
{
@@ -36,18 +35,59 @@ const dependencies = [
},
];
function showContinueBar(hash, nonce, t0, t1) {
const barContainer = document.createElement("div");
barContainer.style.marginTop = "1rem";
barContainer.style.width = "100%";
barContainer.style.maxWidth = "32rem";
barContainer.style.background = "#3c3836";
barContainer.style.borderRadius = "4px";
barContainer.style.overflow = "hidden";
barContainer.style.cursor = "pointer";
barContainer.style.height = "2rem";
barContainer.style.marginLeft = "auto";
barContainer.style.marginRight = "auto";
barContainer.title = "Click to continue";
const barInner = document.createElement("div");
barInner.className = "bar-inner";
barInner.style.display = "flex";
barInner.style.alignItems = "center";
barInner.style.justifyContent = "center";
barInner.style.color = "white";
barInner.style.fontWeight = "bold";
barInner.style.height = "100%";
barInner.style.width = "0";
barInner.innerText = "I've finished reading, continue →";
barContainer.appendChild(barInner);
document.body.appendChild(barContainer);
requestAnimationFrame(() => {
barInner.style.width = "100%";
});
barContainer.onclick = () => {
const redir = window.location.href;
window.location.replace(
u("/.within.website/x/cmd/anubis/api/pass-challenge", {
response: hash,
nonce,
redir,
elapsedTime: t1 - t0
})
);
};
}
(async () => {
const status = document.getElementById("status");
const image = document.getElementById("image");
const title = document.getElementById("title");
const progress = document.getElementById("progress");
const anubisVersion = JSON.parse(
document.getElementById("anubis_version").textContent,
);
const basePrefix = JSON.parse(
document.getElementById("anubis_base_prefix").textContent,
);
const details = document.querySelector("details");
const status = document.getElementById('status');
const image = document.getElementById('image');
const title = document.getElementById('title');
const progress = document.getElementById('progress');
const anubisVersion = JSON.parse(document.getElementById('anubis_version').textContent);
const basePrefix = JSON.parse(document.getElementById('anubis_base_prefix').textContent);
const details = document.querySelector('details');
let userReadDetails = false;
if (details) {
@@ -74,7 +114,20 @@ const dependencies = [
return;
}
status.innerHTML = "Calculating...";
// const testarea = document.getElementById('testarea');
// const videoWorks = await testVideo(testarea);
// console.log(`videoWorks: ${videoWorks}`);
// if (!videoWorks) {
// title.innerHTML = "Oh no!";
// status.innerHTML = "Checks failed. Please check your browser's settings and try again.";
// image.src = imageURL("reject");
// progress.style.display = "none";
// return;
// }
status.innerHTML = 'Calculating...';
for (const { value, name, msg } of dependencies) {
if (!value) {
@@ -87,9 +140,7 @@ const dependencies = [
}
}
const { challenge, rules } = JSON.parse(
document.getElementById("anubis_challenge").textContent,
);
const { challenge, rules } = JSON.parse(document.getElementById('anubis_challenge').textContent);
const process = algorithms[rules.algorithm];
if (!process) {
@@ -183,13 +234,14 @@ const dependencies = [
response: hash,
nonce,
redir,
elapsedTime: t1 - t0,
elapsedTime: t1 - t0
}),
);
}
container.onclick = onDetailsExpand;
setTimeout(onDetailsExpand, 30000);
} else {
setTimeout(() => {
const redir = window.location.href;
@@ -198,11 +250,12 @@ const dependencies = [
response: hash,
nonce,
redir,
elapsedTime: t1 - t0,
elapsedTime: t1 - t0
}),
);
}, 250);
}
} catch (err) {
ohNoes({
titleMsg: "Calculation error!",
@@ -210,4 +263,4 @@ const dependencies = [
imageSrc: imageURL("reject", anubisVersion, basePrefix),
});
}
})();
})();

View File

@@ -9,9 +9,9 @@ export default function process(
) {
console.debug("slow algo");
return new Promise((resolve, reject) => {
let webWorkerURL = URL.createObjectURL(
new Blob(["(", processTask(), ")()"], { type: "application/javascript" }),
);
let webWorkerURL = URL.createObjectURL(new Blob([
'(', processTask(), ')()'
], { type: 'application/javascript' }));
let worker = new Worker(webWorkerURL);
const terminate = () => {
@@ -45,7 +45,7 @@ export default function process(
worker.postMessage({
data,
difficulty,
difficulty
});
URL.revokeObjectURL(webWorkerURL);
@@ -56,27 +56,26 @@ function processTask() {
return function () {
const sha256 = (text) => {
const encoded = new TextEncoder().encode(text);
return crypto.subtle.digest("SHA-256", encoded.buffer).then((result) =>
Array.from(new Uint8Array(result))
.map((c) => c.toString(16).padStart(2, "0"))
.join(""),
);
return crypto.subtle.digest("SHA-256", encoded.buffer)
.then((result) =>
Array.from(new Uint8Array(result))
.map((c) => c.toString(16).padStart(2, "0"))
.join(""),
);
};
addEventListener("message", async (event) => {
addEventListener('message', async (event) => {
let data = event.data.data;
let difficulty = event.data.difficulty;
let hash;
let nonce = 0;
do {
if (nonce & (1023 === 0)) {
if (nonce & 1023 === 0) {
postMessage(nonce);
}
hash = await sha256(data + nonce++);
} while (
hash.substring(0, difficulty) !== Array(difficulty + 1).join("0")
);
} while (hash.substring(0, difficulty) !== Array(difficulty + 1).join('0'));
nonce -= 1; // last nonce was post-incremented
@@ -88,4 +87,4 @@ function processTask() {
});
});
}.toString();
}
}

View File

@@ -3,13 +3,13 @@ export default function process(
difficulty = 5,
signal = null,
progressCallback = null,
threads = navigator.hardwareConcurrency || 1,
threads = (navigator.hardwareConcurrency || 1),
) {
console.debug("fast algo");
return new Promise((resolve, reject) => {
let webWorkerURL = URL.createObjectURL(
new Blob(["(", processTask(), ")()"], { type: "application/javascript" }),
);
let webWorkerURL = URL.createObjectURL(new Blob([
'(', processTask(), ')()'
], { type: 'application/javascript' }));
const workers = [];
const terminate = () => {
@@ -71,7 +71,7 @@ function processTask() {
.join("");
}
addEventListener("message", async (event) => {
addEventListener('message', async (event) => {
let data = event.data.data;
let difficulty = event.data.difficulty;
let hash;
@@ -89,8 +89,7 @@ function processTask() {
const byteIndex = Math.floor(j / 2); // which byte we are looking at
const nibbleIndex = j % 2; // which nibble in the byte we are looking at (0 is high, 1 is low)
let nibble =
(thisHash[byteIndex] >> (nibbleIndex === 0 ? 4 : 0)) & 0x0f; // Get the nibble
let nibble = (thisHash[byteIndex] >> (nibbleIndex === 0 ? 4 : 0)) & 0x0F; // Get the nibble
if (nibble !== 0) {
valid = false;
@@ -114,7 +113,7 @@ function processTask() {
// update and they will get behind the others. this is slightly more
// complicated but ensures an even distribution between threads.
if (
(nonce > oldNonce) | 1023 && // we've wrapped past 1024
nonce > oldNonce | 1023 && // we've wrapped past 1024
(nonce >> 10) % threads === threadId // and it's our turn
) {
postMessage(nonce);
@@ -130,3 +129,4 @@ function processTask() {
});
}.toString();
}

View File

@@ -2,15 +2,15 @@ const videoElement = `<video id="videotest" width="0" height="0" src="/.within.w
export const testVideo = async (testarea) => {
testarea.innerHTML = videoElement;
return await new Promise((resolve) => {
const video = document.getElementById("videotest");
return (await new Promise((resolve) => {
const video = document.getElementById('videotest');
video.oncanplay = () => {
testarea.style.display = "none";
resolve(true);
};
video.onerror = () => {
video.onerror = (ev) => {
testarea.style.display = "none";
resolve(false);
};
});
};
}));
};

View File

@@ -9,8 +9,6 @@ User-agent: Brightbot 1.0
User-agent: Bytespider
User-agent: CCBot
User-agent: ChatGPT-User
User-agent: Claude-SearchBot
User-agent: Claude-User
User-agent: Claude-Web
User-agent: ClaudeBot
User-agent: cohere-ai
@@ -23,7 +21,6 @@ User-agent: FacebookBot
User-agent: Factset_spyderbot
User-agent: FirecrawlAgent
User-agent: FriendlyCrawler
User-agent: Google-CloudVertexBot
User-agent: Google-Extended
User-agent: GoogleOther
User-agent: GoogleOther-Image
@@ -40,7 +37,6 @@ User-agent: meta-externalagent
User-agent: Meta-ExternalAgent
User-agent: meta-externalfetcher
User-agent: Meta-ExternalFetcher
User-agent: MistralAI-User/1.0
User-agent: NovaAct
User-agent: OAI-SearchBot
User-agent: omgili
@@ -50,7 +46,6 @@ User-agent: PanguBot
User-agent: Perplexity-User
User-agent: PerplexityBot
User-agent: PetalBot
User-agent: QualifiedBot
User-agent: Scrapy
User-agent: SemrushBot-OCOB
User-agent: SemrushBot-SWA
@@ -59,7 +54,6 @@ User-agent: TikTokSpider
User-agent: Timpibot
User-agent: VelenPublicWebCrawler
User-agent: Webzio-Extended
User-agent: wpbot
User-agent: YouBot
Disallow: /

View File

@@ -1,11 +1,6 @@
$`npm run assets`;
[
"amd64",
"arm64",
"ppc64le",
"riscv64",
].forEach(goarch => {
["amd64", "arm64", "riscv64"].forEach(goarch => {
[deb, rpm, tarball].forEach(method => method.build({
name: "anubis",
description: "Anubis weighs the souls of incoming HTTP requests and uses a sha256 proof-of-work challenge in order to protect upstream resources from scraper bots.",
@@ -35,7 +30,6 @@ $`npm run assets`;
$`cp -a data/clients ${doc}/data/clients`;
$`cp -a data/common ${doc}/data/common`;
$`cp -a data/crawlers ${doc}/data/crawlers`;
$`cp -a data/meta ${doc}/data/meta`;
},
}));
});