chore: release version v1.19.0

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

.github/actions/spelling/expect.txt

@@ -6,6 +6,7 @@ amazonbot
 anthro
 anubis
 anubistest
+Applebot
 archlinux
 badregexes
 berr
@@ -17,7 +18,9 @@ blueskybot
 boi
 botnet
 BPort
+Brightbot
 broked
+Bytespider
 cachebuster
 Caddyfile
 caninetools
@@ -30,14 +33,17 @@ cgr
 chainguard
 chall
 challengemozilla
+checkpath
 checkresult
 chen
 chibi
 cidranger
 ckie
 cloudflare
+confd
 containerbuild
 coreutils
+Cotoyogi
 CRDs
 crt
 daemonizing
@@ -46,6 +52,7 @@ Debian
 debrpm
 decaymap
 decompiling
+Diffbot
 discordapp
 discordbot
 distros
@@ -56,17 +63,22 @@ dracula
 dronebl
 droneblresponse
 duckduckbot
+eerror
 ellenjoe
 enbyware
 everyones
 evilbot
 evilsite
 expressionorlist
+externalagent
+externalfetcher
 extldflags
 facebookgo
+Factset
 fastcgi
 fediverse
 finfos
+Firecrawl
 flagenv
 Fordola
 forgejo
@@ -81,6 +93,8 @@ goodbot
 googlebot
 govulncheck
 GPG
+GPT
+gptbot
 grw
 Hashcash
 hashrate
@@ -92,11 +106,16 @@ hostable
 htmx
 httpdebug
 hypertext
+iaskspider
 iat
 ifm
+Imagesift
+imgproxy
 inp
 iss
+isset
 ivh
+Jenomis
 JGit
 journalctl
 jshelter
@@ -108,8 +127,10 @@ keypair
 KHTML
 kinda
 KUBECONFIG
+lcj
 ldflags
 letsencrypt
+Lexentale
 lgbt
 licend
 licstart
@@ -125,8 +146,10 @@ maintainership
 malware
 mcr
 memes
+metrix
 mimi
 minica
+mistralai
 Mojeek
 mojeekbot
 mozilla
@@ -135,9 +158,15 @@ nginx
 nobots
 NONINFRINGEMENT
 nosleep
+OCOB
 ogtags
+omgili
+omgilibot
 onionservice
+openai
+openrc
 pag
+Pangu
 parseable
 passthrough
 Patreon
@@ -167,20 +196,27 @@ 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
@@ -188,6 +224,7 @@ stoppostcmd
 subgrid
 subr
 subrequest
+SVCNAME
 tagline
 tarballs
 techaro
@@ -195,12 +232,15 @@ techarohq
 templ
 templruntime
 testarea
+Tik
+Timpibot
 torproject
 traefik
 unixhttpd
 unmarshal
 uvx
 Varis
+Velen
 vendored
 vhosts
 videotest
@@ -210,8 +250,11 @@ webmaster
 webpage
 websecure
 websites
-workaround
+Webzio
+wordpress
+Workaround
 workdir
+wpbot
 xcaddy
 Xeact
 xeiaso

.github/actions/spelling/line_forbidden.patterns

@@ -20,9 +20,6 @@
 # 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\.\)(?!.*\}\})
 

.github/actions/spelling/patterns.txt

@@ -128,3 +128,7 @@ 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()=./%]*

.github/workflows/zizmor.yml

@@ -21,7 +21,7 @@ jobs:
           persist-credentials: false
 
       - name: Install the latest version of uv
-        uses: astral-sh/setup-uv@6b9c6063abd6010835644d4c2e1bef4cf5cd0fca # v6.0.1
+        uses: astral-sh/setup-uv@f0ec1fc3b38f5e7cd731bb6ce540c5af426746bb # v6.1.0
 
       - name: Run zizmor 🌈
         run: uvx zizmor --format sarif . > results.sarif 

VERSION

@@ -1 +1 @@
-1.18.0
+1.19.0

cmd/anubis/main.go

@@ -56,6 +56,7 @@ 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")
@@ -66,6 +67,7 @@ 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")
 )
 
 func keyFromHex(value string) (ed25519.PrivateKey, error) {
@@ -136,7 +138,7 @@ func setupListener(network string, address string) (net.Listener, string) {
 	return listener, formattedAddress
 }
 
-func makeReverseProxy(target string, targetHost string, insecureSkipVerify bool) (http.Handler, error) {
+func makeReverseProxy(target string, targetSNI string, targetHost 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)
@@ -158,10 +160,14 @@ func makeReverseProxy(target string, targetHost string, insecureSkipVerify bool)
 		transport.RegisterProtocol("unix", libanubis.UnixRoundTripper{Transport: transport})
 	}
 
-	if insecureSkipVerify {
+	if insecureSkipVerify || targetSNI != "" {
-		slog.Warn("TARGET_INSECURE_SKIP_VERIFY is set to true, TLS certificate validation will not be performed", "target", target)
+		transport.TLSClientConfig = &tls.Config{}
-		transport.TLSClientConfig = &tls.Config{
+		if insecureSkipVerify {
-			InsecureSkipVerify: true,
+			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
 		}
 	}
 
@@ -197,6 +203,11 @@ func main() {
 	flagenv.Parse()
 	flag.Parse()
 
+	if *versionFlag {
+		fmt.Println("Anubis", anubis.Version)
+		return
+	}
+
 	internal.InitSlog(*slogLevel)
 
 	if *extractResources != "" {
@@ -214,7 +225,7 @@ 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, *targetHost, *targetInsecureSkipVerify)
+		rp, err = makeReverseProxy(*target, *targetSNI, *targetHost, *targetInsecureSkipVerify)
 		if err != nil {
 			log.Fatalf("can't make reverse proxy: %v", err)
 		}

data/botPolicies.json

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

data/botPolicies.yaml

@@ -11,44 +11,51 @@
 ## /usr/share/docs/anubis/data or in the tarball you extracted Anubis from.
 
 bots:
-# Pathological bots to deny
+  # Pathological bots to deny
-- # This correlates to data/bots/deny-pathological.yaml in the source tree
+  - # This correlates to data/bots/deny-pathological.yaml in the source tree
-  # https://github.com/TecharoHQ/anubis/blob/main/data/bots/deny-pathological.yaml
+    # https://github.com/TecharoHQ/anubis/blob/main/data/bots/deny-pathological.yaml
-  import: (data)/bots/_deny-pathological.yaml
+    import: (data)/bots/_deny-pathological.yaml
-- import: (data)/bots/aggressive-brazilian-scrapers.yaml
+  - import: (data)/bots/aggressive-brazilian-scrapers.yaml
 
-# Enforce https://github.com/ai-robots-txt/ai.robots.txt
+  # Aggressively block AI/LLM related bots/agents by default
-- import: (data)/bots/ai-robots-txt.yaml
+  - import: (data)/meta/ai-block-aggressive.yaml
 
-# Search engine crawlers to allow, defaults to:
+  # Consider replacing the aggressive AI policy with more selective policies:
-#   - Google (so they don't try to bypass Anubis)
+  # - import: (data)/meta/ai-block-moderate.yaml
-#   - Bing
+  # - import: (data)/meta/ai-block-permissive.yaml
-#   - DuckDuckGo
-#   - Qwant
-#   - The Internet Archive
-#   - Kagi
-#   - Marginalia
-#   - Mojeek
-- import: (data)/crawlers/_allow-good.yaml
 
-# Allow common "keeping the internet working" routes (well-known, favicon, robots.txt)
+  # Search engine crawlers to allow, defaults to:
-- import: (data)/common/keep-internet-working.yaml
+  #   - 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
 
-# # Punish any bot with "bot" in the user-agent string
+  # Allow common "keeping the internet working" routes (well-known, favicon, robots.txt)
-# # This is known to have a high false-positive rate, use at your own risk
+  - import: (data)/common/keep-internet-working.yaml
-# - 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
+  # # Punish any bot with "bot" in the user-agent string
-- name: generic-browser
+  # # This is known to have a high false-positive rate, use at your own risk
-  user_agent_regex: >-
+  # - name: generic-bot-catchall
-    Mozilla|Opera
+  #   user_agent_regex: (?i:bot|crawler)
-  action: CHALLENGE
+  #   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: CHALLENGE
 
 dnsbl: false
 

data/bots/ai-catchall.yaml

@@ -0,0 +1,11 @@
+# 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

data/bots/ai-robots-txt.yaml

@@ -1,4 +0,0 @@
-- name: "ai-robots-txt"
-  user_agent_regex: >-
-    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|QualifiedBot|Scrapy|SemrushBot-OCOB|SemrushBot-SWA|Sidetrade indexer bot|TikTokSpider|Timpibot|VelenPublicWebCrawler|Webzio-Extended|YouBot
-  action: DENY

data/clients/ai.yaml

@@ -0,0 +1,8 @@
+# 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

data/clients/mistral-mistralai-user.yaml

@@ -0,0 +1,10 @@
+# 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",
+  ]

data/clients/openai-chatgpt-user.yaml

@@ -0,0 +1,93 @@
+# 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",
+  ]

data/clients/x-firefox-ai.yaml

@@ -0,0 +1,4 @@
+# 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'

data/crawlers/_allow-good.yaml

@@ -1,4 +1,5 @@
 - 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

data/crawlers/ai-search.yaml

@@ -0,0 +1,8 @@
+# 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

data/crawlers/ai-training.yaml

@@ -0,0 +1,8 @@
+# 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

data/crawlers/applebot.yaml

@@ -0,0 +1,20 @@
+# 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",
+  ]

data/crawlers/openai-gptbot.yaml

@@ -0,0 +1,16 @@
+# 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",
+  ]

data/crawlers/openai-searchbot.yaml

@@ -0,0 +1,13 @@
+# 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"
+  ]

data/embed.go

@@ -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
+	//go:embed botPolicies.yaml botPolicies.json all:apps all:bots all:clients all:common all:crawlers all:meta
 	BotPolicies embed.FS
 )

data/meta/README.md

@@ -0,0 +1,5 @@
+# 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.

data/meta/ai-block-aggressive.yaml

@@ -0,0 +1,6 @@
+# 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

data/meta/ai-block-moderate.yaml

@@ -0,0 +1,7 @@
+# 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

data/meta/ai-block-permissive.yaml

@@ -0,0 +1,6 @@
+# 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

docs/docs/CHANGELOG.md

@@ -11,22 +11,40 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## 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 1.30 (add QualifiedBot)
+- 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
 

docs/docs/admin/configuration/expressions.mdx

@@ -143,7 +143,29 @@ Anubis would return a challenge because all of those conditions are true.
 
 ## Functions exposed to Anubis expressions
 
-There are currently no functions from the Anubis runtime exposed to expressions. This will change in the future.
+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.
 
 ## Life advice
 

docs/docs/admin/configuration/import.mdx

@@ -14,7 +14,7 @@ EG:
 {
   "bots": [
     {
-      "import": "(data)/bots/ai-robots-txt.yaml"
+      "import": "(data)/bots/ai-catchall.yaml"
     },
     {
       "import": "(data)/bots/cloudflare-workers.yaml"
@@ -29,8 +29,8 @@ EG:
 ```yaml
 bots:
   # Pathological bots to deny
-  - # This correlates to data/bots/ai-robots-txt.yaml in the source tree
+  - # This correlates to data/bots/ai-catchall.yaml in the source tree
-    import: (data)/bots/ai-robots-txt.yaml
+    import: (data)/bots/ai-catchall.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-robots-txt.yaml",
+      "import": "(data)/bots/ai-catchall.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-robots-txt.yaml
+  - import: (data)/bots/ai-catchall.yaml
     name: generic-browser
     user_agent_regex: >
       Mozilla|Opera
@@ -167,7 +167,7 @@ static
 ├── botPolicies.json
 ├── botPolicies.yaml
 ├── bots
-│   ├── ai-robots-txt.yaml
+│   ├── ai-catchall.yaml
 │   ├── cloudflare-workers.yaml
 │   ├── headless-browsers.yaml
 │   └── us-ai-scraper.yaml

docs/docs/admin/frameworks/wordpress.mdx

@@ -0,0 +1,39 @@
+# 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.

docs/docs/admin/installation.mdx

@@ -84,6 +84,7 @@ 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. |
 

docs/docs/admin/native-install.mdx

@@ -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
+sudo install -D ./run/default.env /etc/anubis/default.env
 ```
 
   </TabItem>
@@ -77,6 +77,13 @@ 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>
 

docs/docs/user/known-instances.md

@@ -35,6 +35,11 @@ This page contains a non-exhaustive list with all websites using Anubis.
 - 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/

go.mod

@@ -12,22 +12,22 @@ require (
 	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 v0.33.0
+	k8s.io/apimachinery v0.33.1
 )
 
 require (
 	al.essio.dev/pkg/shellescape v1.6.0 // indirect
 	cel.dev/expr v0.23.1 // indirect
-	dario.cat/mergo v1.0.1 // indirect
+	dario.cat/mergo v1.0.2 // 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 v1.1.6 // indirect
+	github.com/ProtonMail/go-crypto v1.2.0 // indirect
 	github.com/Songmu/gitconfig v0.2.0 // indirect
-	github.com/TecharoHQ/yeet v0.2.3 // indirect
+	github.com/TecharoHQ/yeet v0.6.0 // 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
@@ -59,11 +59,11 @@ 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 v0.6.1-0.20240329070804-c2247cbb881a // indirect
+	github.com/google/rpmpack v0.6.1-0.20250405124433-758cc6896cbc // 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 v2.42.0 // indirect
+	github.com/goreleaser/nfpm/v2 v2.42.1 // 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
@@ -95,6 +95,7 @@ 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
@@ -105,6 +106,7 @@ 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
 )

go.sum

@@ -4,6 +4,8 @@ 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=
@@ -22,6 +24,8 @@ 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=
@@ -30,6 +34,8 @@ 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=
@@ -143,6 +149,8 @@ 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=
@@ -155,6 +163,8 @@ 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=
@@ -371,8 +381,10 @@ 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 v0.33.0 h1:1a6kHrJxb2hs4t8EE5wuR/WxKDwGN1FKH3JvDtA0CIQ=
+k8s.io/apimachinery v0.33.1 h1:mzqXWV8tW9Rw4VeW9rEkqvnxj59k1ezDUl20tFK/oM4=
-k8s.io/apimachinery v0.33.0/go.mod h1:BHW0YOu7n22fFv/JkYOEfkUYNRN0fj0BlvMFWA7b+SM=
+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=
 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=

internal/mimetype.go

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

internal/test/playwright_test.go

@@ -214,6 +214,11 @@ func TestPlaywrightBrowser(t *testing.T) {
 		return
 	}
 
+	if os.Getenv("SKIP_INTEGRATION") != "" {
+		t.Skip("SKIP_INTEGRATION was set")
+		return
+	}
+
 	startPlaywright(t)
 
 	pw := setupPlaywright(t)
@@ -289,6 +294,11 @@ 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)

lib/anubis.go

@@ -31,10 +31,10 @@ import (
 )
 
 var (
-	challengesIssued = promauto.NewCounter(prometheus.CounterOpts{
+	challengesIssued = promauto.NewCounterVec(prometheus.CounterOpts{
 		Name: "anubis_challenges_issued",
 		Help: "The total number of challenges issued",
-	})
+	}, []string{"method"})
 
 	challengesValidated = promauto.NewCounter(prometheus.CounterOpts{
 		Name: "anubis_challenges_validated",
@@ -56,6 +56,11 @@ 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 {
@@ -71,11 +76,16 @@ type Server struct {
 }
 
 func (s *Server) challengeFor(r *http.Request, difficulty int) string {
-	fp := sha256.Sum256(s.priv.Seed())
+	fp := sha256.Sum256(s.pub[:])
+
+	acceptLanguage := r.Header.Get("Accept-Language")
+	if len(acceptLanguage) > 5 {
+		acceptLanguage = acceptLanguage[:5]
+	}
 
 	challengeData := fmt.Sprintf(
 		"Accept-Language=%s,X-Real-IP=%s,User-Agent=%s,WeekTime=%s,Fingerprint=%x,Difficulty=%d",
-		r.Header.Get("Accept-Language"),
+		acceptLanguage,
 		r.Header.Get("X-Real-Ip"),
 		r.UserAgent(),
 		time.Now().UTC().Round(24*7*time.Hour).Format(time.RFC3339),
@@ -157,6 +167,29 @@ func (s *Server) maybeReverseProxy(w http.ResponseWriter, r *http.Request, httpS
 		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.RenderIndex(w, r, rule, httpStatusOnly)
+		return
+	}
+
 	r.Header.Add("X-Anubis-Status", "PASS")
 	s.ServeHTTPNext(w, r)
 }
@@ -226,6 +259,21 @@ 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 {
@@ -260,7 +308,7 @@ func (s *Server) MakeChallenge(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 	lg.Debug("made challenge", "challenge", challenge, "rules", rule.Challenge, "cr", cr)
-	challengesIssued.Inc()
+	challengesIssued.WithLabelValues("api").Inc()
 }
 
 func (s *Server) PassChallenge(w http.ResponseWriter, r *http.Request) {
@@ -369,15 +417,13 @@ func (s *Server) PassChallenge(w http.ResponseWriter, r *http.Request) {
 	}
 
 	// generate JWT cookie
-	token := jwt.NewWithClaims(jwt.SigningMethodEdDSA, jwt.MapClaims{
+	tokenString, err := s.signJWT(jwt.MapClaims{
-		"challenge": challenge,
+		"challenge":  challenge,
-		"nonce":     nonceStr,
+		"nonce":      nonceStr,
-		"response":  response,
+		"response":   response,
-		"iat":       time.Now().Unix(),
+		"policyRule": rule.Hash(),
-		"nbf":       time.Now().Add(-1 * time.Minute).Unix(),
+		"action":     string(cr.Rule),
-		"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)
@@ -433,6 +479,7 @@ func (s *Server) check(r *http.Request) (policy.CheckResult, *policy.Bot, error)
 			ReportAs:   s.policy.DefaultDifficulty,
 			Algorithm:  config.AlgorithmFast,
 		},
+		Rules: &policy.CheckerList{},
 	}, nil
 }
 

lib/anubis_test.go

@@ -4,10 +4,11 @@ import (
 	"encoding/json"
 	"fmt"
 	"net/http"
-	"net/http/cookiejar"
 	"net/http/httptest"
+	"net/url"
 	"os"
 	"strings"
+	"sync"
 	"testing"
 	"time"
 
@@ -18,6 +19,10 @@ import (
 	"github.com/TecharoHQ/anubis/lib/policy/config"
 )
 
+func init() {
+	internal.InitSlog("debug")
+}
+
 func loadPolicies(t *testing.T, fname string) *policy.ParsedConfig {
 	t.Helper()
 
@@ -47,7 +52,16 @@ type challenge struct {
 func makeChallenge(t *testing.T, ts *httptest.Server, cli *http.Client) challenge {
 	t.Helper()
 
-	resp, err := cli.Post(ts.URL+"/.within.website/x/cmd/anubis/api/make-challenge", "", nil)
+	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)
 	if err != nil {
 		t.Fatalf("can't request challenge: %v", err)
 	}
@@ -91,16 +105,48 @@ func handleChallengeZeroDifficulty(t *testing.T, ts *httptest.Server, cli *http.
 	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()
 
-	jar, err := cookiejar.New(nil)
-	if err != nil {
-		t.Fatal(err)
-	}
-
 	cli := &http.Client{
-		Jar: jar,
+		Jar: &loggingCookieJar{t: t, cookies: map[string][]*http.Cookie{}},
 		CheckRedirect: func(req *http.Request, via []*http.Request) error {
 			return http.ErrUseLastResponse
 		},
@@ -134,8 +180,7 @@ func TestCVE2025_24369(t *testing.T) {
 		Next:   http.NewServeMux(),
 		Policy: pol,
 
-		CookiePartitioned: true,
+		CookieName: t.Name(),
-		CookieName:        t.Name(),
 	})
 
 	ts := httptest.NewServer(internal.RemoteXRealIP(true, "tcp", srv))
@@ -318,7 +363,7 @@ 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",
 		},
@@ -353,8 +398,19 @@ 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 := ts.Client().Post(ts.URL+tc.path, "", nil)
+			resp, err := cli.Do(req)
 			if err != nil {
 				t.Fatalf("can't request challenge: %v", err)
 			}
@@ -388,7 +444,6 @@ func TestBasePrefix(t *testing.T) {
 			elapsedTime := 420
 			redir := "/"
 
-			cli := ts.Client()
 			cli.CheckRedirect = func(req *http.Request, via []*http.Request) error {
 				return http.ErrUseLastResponse
 			}
@@ -397,7 +452,7 @@ 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)
 			}
@@ -406,7 +461,7 @@ func TestBasePrefix(t *testing.T) {
 				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)
@@ -549,3 +604,31 @@ 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)
+	}
+}

lib/http.go

@@ -12,6 +12,7 @@ import (
 	"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) {
@@ -73,6 +74,7 @@ func (s *Server) RenderIndex(w http.ResponseWriter, r *http.Request, rule *polic
 		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
@@ -146,6 +148,15 @@ 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)
+}

lib/policy/config/config.go

@@ -224,7 +224,7 @@ func (is *ImportStatement) open() (fs.File, error) {
 func (is *ImportStatement) load() error {
 	fin, err := is.open()
 	if err != nil {
-		return fmt.Errorf("can't open %s: %w", is.Import, err)
+		return fmt.Errorf("%w: %s: %w", ErrInvalidImportStatement, is.Import, err)
 	}
 	defer fin.Close()
 

lib/policy/config/config_test.go

@@ -251,6 +251,7 @@ 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 {
@@ -259,6 +260,9 @@ func TestImportStatement(t *testing.T) {
 			if d.IsDir() {
 				return nil
 			}
+			if d.Name() == "README.md" {
+				return nil
+			}
 
 			tests = append(tests, testCase{
 				name:       "(data)/" + path,

lib/policy/config/expressionorlist.go

@@ -54,6 +54,9 @@ 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
 	}

lib/policy/config/expressionorlist_test.go

@@ -51,6 +51,13 @@ 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

lib/policy/config/testdata/bad/import_and_bot.json

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

lib/policy/config/testdata/bad/import_and_bot.yaml

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

lib/policy/config/testdata/good/entropy.yaml

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

lib/policy/expressions/environment.go

@@ -1,7 +1,11 @@
 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"
 )
 
@@ -29,6 +33,20 @@ 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)))
+				}),
+			),
+		),
 	)
 }
 

lib/testdata/rule_change.yaml

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

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "@techaro/anubis",
-  "version": "1.18.0",
+  "version": "1.19.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@techaro/anubis",
-      "version": "1.18.0",
+      "version": "1.19.0",
       "license": "ISC",
       "devDependencies": {
         "cssnano": "^7.0.7",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@techaro/anubis",
-  "version": "1.18.0",
+  "version": "1.19.0",
   "description": "",
   "main": "index.js",
   "scripts": {

run/openrc/anubis.confd

@@ -0,0 +1,24 @@
+# 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"

run/openrc/anubis.initd

@@ -0,0 +1,34 @@
+#!/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?}"
+}

web/index.templ

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

web/index_templ.go

@@ -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            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>")
+		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>")
 		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: 67, Col: 49}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 65, 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: 87, Col: 165}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 85, 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: 88, Col: 174}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 86, Col: 174}
 		}
 		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var9))
 		if templ_7745c5c3_Err != nil {
@@ -197,13 +197,26 @@ 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: 90, Col: 136}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 88, 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></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><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>")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
@@ -227,75 +240,75 @@ func errorPage(message string, mail string) templ.Component {
 			}()
 		}
 		ctx = templ.InitializeContext(ctx)
-		templ_7745c5c3_Var11 := templ.GetChildren(ctx)
+		templ_7745c5c3_Var12 := templ.GetChildren(ctx)
-		if templ_7745c5c3_Var11 == nil {
+		if templ_7745c5c3_Var12 == nil {
-			templ_7745c5c3_Var11 = templ.NopComponent
+			templ_7745c5c3_Var12 = templ.NopComponent
 		}
 		ctx = templ.ClearChildren(ctx)
-		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=\"")
+		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=\"")
-		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(message)
+		templ_7745c5c3_Var13, 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: 141, Col: 14}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 139, Col: 181}
 		}
 		_, 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><button onClick=\"window.location.reload();\">Try again</button> ")
+		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> ")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
 		if mail != "" {
-			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=\"")
+			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=\"")
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
-			var templ_7745c5c3_Var14 templ.SafeURL = "mailto:" + templ.SafeURL(mail)
+			var templ_7745c5c3_Var15 templ.SafeURL = "mailto:" + templ.SafeURL(mail)
-			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(string(templ_7745c5c3_Var14)))
+			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(string(templ_7745c5c3_Var15)))
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 19, "\">")
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 20, "\">")
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
-			var templ_7745c5c3_Var15 string
+			var templ_7745c5c3_Var16 string
-			templ_7745c5c3_Var15, templ_7745c5c3_Err = templ.JoinStringErrs(mail)
+			templ_7745c5c3_Var16, templ_7745c5c3_Err = templ.JoinStringErrs(mail)
 			if templ_7745c5c3_Err != nil {
-				return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 147, Col: 11}
+				return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 146, Col: 11}
 			}
-			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var15))
+			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var16))
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 20, "</a></p>")
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 21, "</a></p>")
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
 		} else {
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 21, "<p><a href=\"/\">Go home</a></p>")
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 22, "<p><a href=\"/\">Go home</a></p>")
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 22, "</div>")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 23, "</div>")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
@@ -319,26 +332,26 @@ func StaticHappy() templ.Component {
 			}()
 		}
 		ctx = templ.InitializeContext(ctx)
-		templ_7745c5c3_Var16 := templ.GetChildren(ctx)
+		templ_7745c5c3_Var17 := templ.GetChildren(ctx)
-		if templ_7745c5c3_Var16 == nil {
+		if templ_7745c5c3_Var17 == nil {
-			templ_7745c5c3_Var16 = templ.NopComponent
+			templ_7745c5c3_Var17 = templ.NopComponent
 		}
 		ctx = templ.ClearChildren(ctx)
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 23, "<div class=\"centered-div\"><img style=\"display:none;\" style=\"width:100%;max-width:256px;\" src=\"")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 24, "<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_Var17 string
+		var templ_7745c5c3_Var18 string
-		templ_7745c5c3_Var17, templ_7745c5c3_Err = templ.JoinStringErrs("/.within.website/x/cmd/anubis/static/img/happy.webp?cacheBuster=" +
+		templ_7745c5c3_Var18, 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: 162, Col: 18}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 161, Col: 18}
 		}
-		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var17))
+		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var18))
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 24, "\"><p>This is just a check endpoint for your reverse proxy to use.</p></div>")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 25, "\"><p>This is just a check endpoint for your reverse proxy to use.</p></div>")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
@@ -362,38 +375,38 @@ func bench() templ.Component {
 			}()
 		}
 		ctx = templ.InitializeContext(ctx)
-		templ_7745c5c3_Var18 := templ.GetChildren(ctx)
+		templ_7745c5c3_Var19 := templ.GetChildren(ctx)
-		if templ_7745c5c3_Var18 == nil {
+		if templ_7745c5c3_Var19 == nil {
-			templ_7745c5c3_Var18 = templ.NopComponent
+			templ_7745c5c3_Var19 = templ.NopComponent
 		}
 		ctx = templ.ClearChildren(ctx)
-		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=\"")
+		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=\"")
-		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/js/bench.mjs?cacheBuster=" + anubis.Version)
+		templ_7745c5c3_Var20, 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: 193, Col: 138}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 190, Col: 166}
 		}
 		_, 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, "\"></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, "\"><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>")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}

web/js/bench.mjs

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

web/js/main.mjs

@@ -1,10 +1,9 @@
 import processFast from "./proof-of-work.mjs";
 import processSlow from "./proof-of-work-slow.mjs";
-import { testVideo } from "./video.mjs";
 
 const algorithms = {
-  "fast": processFast,
+  fast: processFast,
-  "slow": processSlow,
+  slow: processSlow,
 };
 
 // from Xeact
@@ -15,7 +14,9 @@ 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 = [
   {
@@ -35,59 +36,18 @@ 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 status = document.getElementById("status");
-  const image = document.getElementById('image');
+  const image = document.getElementById("image");
-  const title = document.getElementById('title');
+  const title = document.getElementById("title");
-  const progress = document.getElementById('progress');
+  const progress = document.getElementById("progress");
-  const anubisVersion = JSON.parse(document.getElementById('anubis_version').textContent);
+  const anubisVersion = JSON.parse(
-  const basePrefix = JSON.parse(document.getElementById('anubis_base_prefix').textContent);
+    document.getElementById("anubis_version").textContent,
-  const details = document.querySelector('details');
+  );
+  const basePrefix = JSON.parse(
+    document.getElementById("anubis_base_prefix").textContent,
+  );
+  const details = document.querySelector("details");
   let userReadDetails = false;
 
   if (details) {
@@ -114,20 +74,7 @@ function showContinueBar(hash, nonce, t0, t1) {
     return;
   }
 
-  // const testarea = document.getElementById('testarea');
+  status.innerHTML = "Calculating...";
-
-  // 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) {
@@ -140,7 +87,9 @@ function showContinueBar(hash, nonce, t0, t1) {
     }
   }
 
-  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) {
@@ -234,14 +183,13 @@ function showContinueBar(hash, nonce, t0, t1) {
             response: hash,
             nonce,
             redir,
-            elapsedTime: t1 - t0
+            elapsedTime: t1 - t0,
           }),
         );
       }
 
       container.onclick = onDetailsExpand;
       setTimeout(onDetailsExpand, 30000);
-
     } else {
       setTimeout(() => {
         const redir = window.location.href;
@@ -250,12 +198,11 @@ function showContinueBar(hash, nonce, t0, t1) {
             response: hash,
             nonce,
             redir,
-            elapsedTime: t1 - t0
+            elapsedTime: t1 - t0,
           }),
         );
       }, 250);
     }
-
   } catch (err) {
     ohNoes({
       titleMsg: "Calculation error!",

web/js/proof-of-work-slow.mjs

@@ -9,9 +9,9 @@ export default function process(
 ) {
   console.debug("slow algo");
   return new Promise((resolve, reject) => {
-    let webWorkerURL = URL.createObjectURL(new Blob([
+    let webWorkerURL = URL.createObjectURL(
-      '(', processTask(), ')()'
+      new Blob(["(", processTask(), ")()"], { type: "application/javascript" }),
-    ], { 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);
@@ -56,26 +56,27 @@ function processTask() {
   return function () {
     const sha256 = (text) => {
       const encoded = new TextEncoder().encode(text);
-      return crypto.subtle.digest("SHA-256", encoded.buffer)
+      return crypto.subtle.digest("SHA-256", encoded.buffer).then((result) =>
-        .then((result) =>
+        Array.from(new Uint8Array(result))
-          Array.from(new Uint8Array(result))
+          .map((c) => c.toString(16).padStart(2, "0"))
-            .map((c) => c.toString(16).padStart(2, "0"))
+          .join(""),
-            .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
 

web/js/proof-of-work.mjs

@@ -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([
+    let webWorkerURL = URL.createObjectURL(
-      '(', processTask(), ')()'
+      new Blob(["(", processTask(), ")()"], { type: "application/javascript" }),
-    ], { 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;
@@ -89,7 +89,8 @@ 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;
@@ -113,7 +114,7 @@ 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);
@@ -129,4 +130,3 @@ function processTask() {
     });
   }.toString();
 }
-

web/js/video.mjs

@@ -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) => {
+  return await new Promise((resolve) => {
-    const video = document.getElementById('videotest');
+    const video = document.getElementById("videotest");
     video.oncanplay = () => {
       testarea.style.display = "none";
       resolve(true);
     };
-    video.onerror = (ev) => {
+    video.onerror = () => {
       testarea.style.display = "none";
       resolve(false);
     };
-  }));
+  });
 };

web/static/robots.txt

@@ -9,6 +9,8 @@ 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
@@ -21,6 +23,7 @@ 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
@@ -37,6 +40,7 @@ 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
@@ -55,6 +59,7 @@ User-agent: TikTokSpider
 User-agent: Timpibot
 User-agent: VelenPublicWebCrawler
 User-agent: Webzio-Extended
+User-agent: wpbot
 User-agent: YouBot
 Disallow: /
 

yeetfile.js

@@ -1,6 +1,11 @@
 $`npm run assets`;
 
-["amd64", "arm64", "riscv64"].forEach(goarch => {
+[
+    "amd64",
+    "arm64",
+    "ppc64le",
+    "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.",
@@ -30,6 +35,7 @@ $`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`;
         },
     }));
 });