Merge branch 'main' into Xe/default-rules/customasynchttpclient

Signed-off-by: Xe Iaso <xe.iaso@techaro.lol>

.github/actions/spelling/allow.txt

@@ -3,4 +3,5 @@ https
 ssh
 ubuntu
 workarounds
-rjack
+rjack
+msgbox

.github/actions/spelling/patterns.txt

@@ -132,3 +132,7 @@ go install(?:\s+[a-z]+\.[-@\w/.]+)+
 # 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()=./%]*
+
+# hit-count: 1 file-count: 1
+# data url
+\bdata:[-a-zA-Z=;:/0-9+]*,\S*

VERSION

@@ -1 +1 @@
-1.21.1
+1.21.3

cmd/anubis/main.go

@@ -30,10 +30,10 @@ import (
 	"github.com/TecharoHQ/anubis"
 	"github.com/TecharoHQ/anubis/data"
 	"github.com/TecharoHQ/anubis/internal"
-	"github.com/TecharoHQ/anubis/internal/thoth"
 	libanubis "github.com/TecharoHQ/anubis/lib"
 	botPolicy "github.com/TecharoHQ/anubis/lib/policy"
 	"github.com/TecharoHQ/anubis/lib/policy/config"
+	"github.com/TecharoHQ/anubis/lib/thoth"
 	"github.com/TecharoHQ/anubis/web"
 	"github.com/facebookgo/flagenv"
 	_ "github.com/joho/godotenv/autoload"

data/bots/_deny-pathological.yaml

@@ -1,3 +1,4 @@
 - import: (data)/bots/cloudflare-workers.yaml
 - import: (data)/bots/headless-browsers.yaml
-- import: (data)/bots/us-ai-scraper.yaml
+- import: (data)/bots/us-ai-scraper.yaml
+- import: (data)/bots/custom-async-http-client.yaml

data/bots/custom-async-http-client.yaml

@@ -0,0 +1,5 @@
+- name: "custom-async-http-client"
+  user_agent_regex: "Custom-AsyncHttpClient"
+  action: WEIGH
+  weight:
+    adjust: 10

docs/docs/CHANGELOG.md

@@ -13,6 +13,28 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 <!-- This changes the project to: -->
 
+- The [Thoth client](https://anubis.techaro.lol/docs/admin/thoth) is now public in the repo instead of being an internal package.
+- [Custom-AsyncHttpClient](https://github.com/AsyncHttpClient/async-http-client)'s default User-Agent has an increased weight by default ([#852](https://github.com/TecharoHQ/anubis/issues/852)).
+- The [`segments`](./admin/configuration/expressions.mdx#segments) function was added for splitting a path into its slash-separated segments.
+
+## v1.21.3: Minfilia Warde - Echo 3
+
+### Fixes
+
+#### Fixes a problem with nonstandard URLs and redirects
+
+Fixes [GHSA-jhjj-2g64-px7c](https://github.com/TecharoHQ/anubis/security/advisories/GHSA-jhjj-2g64-px7c).
+
+This could allow an attacker to craft an Anubis pass-challenge URL that forces a redirect to nonstandard URLs, such as the `javascript:` scheme which executes arbitrary JavaScript code in a browser context when the user clicks the "Try again" button.
+
+This has been fixed by disallowing any URLs without the scheme `http` or `https`.
+
+Additionally, the "Try again" button has been fixed to completely ignore the user-supplied redirect location. It now redirects to the home page (`/`).
+
+## v1.21.2: Minfilia Warde - Echo 2
+
+This contained an incomplete fix for [GHSA-jhjj-2g64-px7c](https://github.com/TecharoHQ/anubis/security/advisories/GHSA-jhjj-2g64-px7c). Do not use this version.
+
 ## v1.21.1: Minfilia Warde - Echo 1
 
 - Expired records are now properly removed from bbolt databases ([#848](https://github.com/TecharoHQ/anubis/pull/848)).

docs/docs/admin/configuration/expressions.mdx

@@ -232,6 +232,39 @@ This is best applied when doing explicit block rules, eg:
 
 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.
 
+### `segments`
+
+Available in `bot` expressions.
+
+```ts
+function segments(path: string): string[];
+```
+
+`segments` returns the number of slash-separated path segments, ignoring the leading slash. Here is what it will return with some common paths:
+
+| Input                    | Output                 |
+| :----------------------- | :--------------------- |
+| `segments("/")`          | `[""]`                 |
+| `segments("/foo/bar")`   | `["foo", "bar"] `      |
+| `segments("/users/xe/")` | `["users", "xe", ""] ` |
+
+:::note
+
+If the path ends with a `/`, then the last element of the result will be an empty string. This is because `/users/xe` and `/users/xe/` are semantically different paths.
+
+:::
+
+This is useful if you want to write rules that allow requests that have no query parameters only if they have less than two path segments:
+
+```yaml
+- name: two-path-segments-no-query
+  action: ALLOW
+  expression:
+    all:
+      - size(query) == 0
+      - size(segments(path)) < 2
+```
+
 ## Life advice
 
 Expressions are very powerful. This is a benefit and a burden. If you are not careful with your expression targeting, you will be liable to get yourself into trouble. If you are at all in doubt, throw a `CHALLENGE` over a `DENY`. Legitimate users can easily work around a `CHALLENGE` result with a [proof of work challenge](../../design/why-proof-of-work.mdx). Bots are less likely to be able to do this.

docs/package-lock.json

@@ -5908,9 +5908,9 @@
       }
     },
     "node_modules/brace-expansion": {
-      "version": "1.1.11",
+      "version": "1.1.12",
-      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.12.tgz",
-      "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
+      "integrity": "sha512-9T9UjW3r0UW5c1Q7GTwllptXwhvYmEzFhzMfZ9H7FQWt+uZePjZPjBP/W1ZEyZ1twGWom5/56TF4lPcqjnDHcg==",
       "license": "MIT",
       "dependencies": {
         "balanced-match": "^1.0.0",
@@ -6496,16 +6496,16 @@
       }
     },
     "node_modules/compression": {
-      "version": "1.8.0",
+      "version": "1.8.1",
-      "resolved": "https://registry.npmjs.org/compression/-/compression-1.8.0.tgz",
+      "resolved": "https://registry.npmjs.org/compression/-/compression-1.8.1.tgz",
-      "integrity": "sha512-k6WLKfunuqCYD3t6AsuPGvQWaKwuLLh2/xHNcX4qE+vIfDNXpSqnrhwA7O53R7WVQUnt8dVAIW+YHr7xTgOgGA==",
+      "integrity": "sha512-9mAqGPHLakhCLeNyxPkK4xVo746zQ/czLH1Ky+vkitMnWfWZps8r0qXuwhwizagCRttsL4lfG4pIOvaWLpAP0w==",
       "license": "MIT",
       "dependencies": {
         "bytes": "3.1.2",
         "compressible": "~2.0.18",
         "debug": "2.6.9",
         "negotiator": "~0.6.4",
-        "on-headers": "~1.0.2",
+        "on-headers": "~1.1.0",
         "safe-buffer": "5.2.1",
         "vary": "~1.1.2"
       },
@@ -13562,9 +13562,9 @@
       }
     },
     "node_modules/on-headers": {
-      "version": "1.0.2",
+      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/on-headers/-/on-headers-1.0.2.tgz",
+      "resolved": "https://registry.npmjs.org/on-headers/-/on-headers-1.1.0.tgz",
-      "integrity": "sha512-pZAE+FJLoyITytdqK0U5s+FIpjN0JP3OzFi/u8Rx+EV5/W+JTWGXG8xFzevE7AjBfDqHv/8vL8qQsIhHnqRkrA==",
+      "integrity": "sha512-737ZY3yNnXy37FHkQxPzt4UZ2UWPWiCZWLvFZ4fu5cueciegX0zGPnrlY6bwRg4FdQOe9YU8MkmJwGhoMybl8A==",
       "license": "MIT",
       "engines": {
         "node": ">= 0.8"

lib/anubis.go

@@ -384,6 +384,23 @@ func (s *Server) PassChallenge(w http.ResponseWriter, r *http.Request) {
 	lg := internal.GetRequestLogger(r)
 	localizer := localization.GetLocalizer(r)
 
+	redir := r.FormValue("redir")
+	redirURL, err := url.ParseRequestURI(redir)
+	if err != nil {
+		lg.Error("invalid redirect", "err", err)
+		s.respondWithStatus(w, r, localizer.T("invalid_redirect"), http.StatusBadRequest)
+		return
+	}
+
+	switch redirURL.Scheme {
+	case "", "http", "https":
+		// allowed
+	default:
+		lg.Error("XSS attempt blocked, invalid redirect scheme", "scheme", redirURL.Scheme)
+		s.respondWithStatus(w, r, localizer.T("invalid_redirect"), http.StatusBadRequest)
+		return
+	}
+
 	// Adjust cookie path if base prefix is not empty
 	cookiePath := "/"
 	if anubis.BasePrefix != "" {
@@ -398,13 +415,6 @@ func (s *Server) PassChallenge(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	redir := r.FormValue("redir")
-	redirURL, err := url.ParseRequestURI(redir)
-	if err != nil {
-		lg.Error("invalid redirect", "err", err)
-		s.respondWithError(w, r, localizer.T("invalid_redirect"))
-		return
-	}
 	// used by the path checker rule
 	r.URL = redirURL
 

lib/anubis_test.go

@@ -1,6 +1,7 @@
 package lib
 
 import (
+	"bytes"
 	"encoding/json"
 	"fmt"
 	"io"
@@ -16,9 +17,9 @@ import (
 	"github.com/TecharoHQ/anubis"
 	"github.com/TecharoHQ/anubis/data"
 	"github.com/TecharoHQ/anubis/internal"
-	"github.com/TecharoHQ/anubis/internal/thoth/thothmock"
 	"github.com/TecharoHQ/anubis/lib/policy"
 	"github.com/TecharoHQ/anubis/lib/policy/config"
+	"github.com/TecharoHQ/anubis/lib/thoth/thothmock"
 )
 
 func init() {
@@ -801,3 +802,166 @@ func TestChallengeFor_ErrNotFound(t *testing.T) {
 		}
 	})
 }
+
+func TestPassChallengeXSS(t *testing.T) {
+	pol := loadPolicies(t, "", anubis.DefaultDifficulty)
+
+	srv := spawnAnubis(t, Options{
+		Next:   http.NewServeMux(),
+		Policy: pol,
+	})
+
+	ts := httptest.NewServer(internal.RemoteXRealIP(true, "tcp", srv))
+	defer ts.Close()
+
+	cli := httpClient(t)
+	chall := makeChallenge(t, ts, cli)
+
+	testCases := []struct {
+		name  string
+		redir string
+	}{
+		{
+			name:  "javascript alert",
+			redir: "javascript:alert('xss')",
+		},
+		{
+			name:  "vbscript",
+			redir: "vbscript:msgbox(\"XSS\")",
+		},
+		{
+			name:  "data url",
+			redir: "data:text/html;base64,PHNjcmlwdD5hbGVydCgneHNzJyk8L3NjcmlwdD4=",
+		},
+	}
+
+	t.Run("with test cookie", func(t *testing.T) {
+		for _, tc := range testCases {
+			t.Run(tc.name, func(t *testing.T) {
+				nonce := 0
+				elapsedTime := 420
+				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", tc.redir)
+				q.Set("elapsedTime", fmt.Sprint(elapsedTime))
+				req.URL.RawQuery = q.Encode()
+
+				u, err := url.Parse(ts.URL)
+				if err != nil {
+					t.Fatal(err)
+				}
+
+				for _, ckie := range cli.Jar.Cookies(u) {
+					if ckie.Name == anubis.TestCookieName {
+						req.AddCookie(ckie)
+					}
+				}
+
+				resp, err := cli.Do(req)
+				if err != nil {
+					t.Fatalf("can't do request: %v", err)
+				}
+
+				body, _ := io.ReadAll(resp.Body)
+
+				if bytes.Contains(body, []byte(tc.redir)) {
+					t.Log(string(body))
+					t.Error("found XSS in HTML body")
+				}
+
+				if resp.StatusCode != http.StatusBadRequest {
+					t.Errorf("wanted status %d, got %d. body: %s", http.StatusBadRequest, resp.StatusCode, body)
+				}
+			})
+		}
+	})
+
+	t.Run("no test cookie", func(t *testing.T) {
+		for _, tc := range testCases {
+			t.Run(tc.name, func(t *testing.T) {
+				nonce := 0
+				elapsedTime := 420
+				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", tc.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)
+				}
+
+				body, _ := io.ReadAll(resp.Body)
+
+				if bytes.Contains(body, []byte(tc.redir)) {
+					t.Log(string(body))
+					t.Error("found XSS in HTML body")
+				}
+
+				if resp.StatusCode != http.StatusBadRequest {
+					t.Errorf("wanted status %d, got %d. body: %s", http.StatusBadRequest, resp.StatusCode, body)
+				}
+			})
+		}
+	})
+}
+
+func TestXForwardedForNoDoubleComma(t *testing.T) {
+	var h http.Handler = http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("X-Forwarded-For", r.Header.Get("X-Forwarded-For"))
+		fmt.Fprintln(w, "OK")
+	})
+
+	h = internal.XForwardedForToXRealIP(h)
+	h = internal.XForwardedForUpdate(false, h)
+
+	pol := loadPolicies(t, "testdata/permissive.yaml", 4)
+
+	srv := spawnAnubis(t, Options{
+		Next:   h,
+		Policy: pol,
+	})
+	ts := httptest.NewServer(srv)
+	t.Cleanup(ts.Close)
+
+	req, err := http.NewRequest(http.MethodGet, ts.URL, nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	req.Header.Set("X-Real-Ip", "10.0.0.1")
+
+	resp, err := ts.Client().Do(req)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if resp.StatusCode != http.StatusOK {
+		t.Errorf("response status is wrong, wanted %d but got: %s", http.StatusOK, resp.Status)
+	}
+
+	if xff := resp.Header.Get("X-Forwarded-For"); strings.HasPrefix(xff, ",,") {
+		t.Errorf("X-Forwarded-For has two leading commas: %q", xff)
+	}
+}

lib/config_test.go

@@ -7,8 +7,8 @@ import (
 	"testing"
 
 	"github.com/TecharoHQ/anubis"
-	"github.com/TecharoHQ/anubis/internal/thoth/thothmock"
 	"github.com/TecharoHQ/anubis/lib/policy"
+	"github.com/TecharoHQ/anubis/lib/thoth/thothmock"
 )
 
 func TestInvalidChallengeMethod(t *testing.T) {

lib/http.go

@@ -198,7 +198,7 @@ func (s *Server) respondWithError(w http.ResponseWriter, r *http.Request, messag
 func (s *Server) respondWithStatus(w http.ResponseWriter, r *http.Request, msg string, status int) {
 	localizer := localization.GetLocalizer(r)
 
-	templ.Handler(web.Base(localizer.T("oh_noes"), web.ErrorPage(msg, s.opts.WebmasterEmail, r.FormValue("redir"), localizer), s.policy.Impressum, localizer), templ.WithStatus(status)).ServeHTTP(w, r)
+	templ.Handler(web.Base(localizer.T("oh_noes"), web.ErrorPage(msg, s.opts.WebmasterEmail, localizer), s.policy.Impressum, localizer), templ.WithStatus(status)).ServeHTTP(w, r)
 }
 
 func (s *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {

lib/policy/expressions/environment.go

@@ -2,6 +2,7 @@ package expressions
 
 import (
 	"math/rand/v2"
+	"strings"
 
 	"github.com/google/cel-go/cel"
 	"github.com/google/cel-go/common/types"
@@ -54,6 +55,28 @@ func BotEnvironment() (*cel.Env, error) {
 				}),
 			),
 		),
+
+		cel.Function("segments",
+			cel.Overload("segments_string_list_string",
+				[]*cel.Type{cel.StringType},
+				cel.ListType(cel.StringType),
+				cel.UnaryBinding(func(path ref.Val) ref.Val {
+					pathStrType, ok := path.(types.String)
+					if !ok {
+						return types.ValOrErr(path, "path is not a string, but is %T", path)
+					}
+
+					pathStr := string(pathStrType)
+					if !strings.HasPrefix(pathStr, "/") {
+						return types.ValOrErr(path, "path does not start with /")
+					}
+
+					pathList := strings.Split(string(pathStr), "/")[1:]
+
+					return types.NewStringList(types.DefaultTypeAdapter, pathList)
+				}),
+			),
+		),
 	)
 }
 

lib/policy/expressions/environment_test.go

@@ -12,99 +12,228 @@ func TestBotEnvironment(t *testing.T) {
 		t.Fatalf("failed to create bot environment: %v", err)
 	}
 
-	tests := []struct {
+	t.Run("missingHeader", func(t *testing.T) {
-		name        string
+		tests := []struct {
-		expression  string
+			name        string
-		headers     map[string]string
+			expression  string
-		expected    types.Bool
+			headers     map[string]string
-		description string
+			expected    types.Bool
-	}{
+			description string
-		{
+		}{
-			name:       "missing-header",
+			{
-			expression: `missingHeader(headers, "Missing-Header")`,
+				name:       "missing-header",
-			headers: map[string]string{
+				expression: `missingHeader(headers, "Missing-Header")`,
-				"User-Agent":   "test-agent",
+				headers: map[string]string{
-				"Content-Type": "application/json",
+					"User-Agent":   "test-agent",
+					"Content-Type": "application/json",
+				},
+				expected:    types.Bool(true),
+				description: "should return true when header is missing",
 			},
-			expected:    types.Bool(true),
+			{
-			description: "should return true when header is missing",
+				name:       "existing-header",
-		},
+				expression: `missingHeader(headers, "User-Agent")`,
-		{
+				headers: map[string]string{
-			name:       "existing-header",
+					"User-Agent":   "test-agent",
-			expression: `missingHeader(headers, "User-Agent")`,
+					"Content-Type": "application/json",
-			headers: map[string]string{
+				},
-				"User-Agent":   "test-agent",
+				expected:    types.Bool(false),
-				"Content-Type": "application/json",
+				description: "should return false when header exists",
 			},
-			expected:    types.Bool(false),
+			{
-			description: "should return false when header exists",
+				name:       "case-sensitive",
-		},
+				expression: `missingHeader(headers, "user-agent")`,
-		{
+				headers: map[string]string{
-			name:       "case-sensitive",
+					"User-Agent": "test-agent",
-			expression: `missingHeader(headers, "user-agent")`,
+				},
-			headers: map[string]string{
+				expected:    types.Bool(true),
-				"User-Agent": "test-agent",
+				description: "should be case-sensitive (user-agent != User-Agent)",
 			},
-			expected:    types.Bool(true),
+			{
-			description: "should be case-sensitive (user-agent != User-Agent)",
+				name:        "empty-headers",
-		},
+				expression:  `missingHeader(headers, "Any-Header")`,
-		{
+				headers:     map[string]string{},
-			name:        "empty-headers",
+				expected:    types.Bool(true),
-			expression:  `missingHeader(headers, "Any-Header")`,
+				description: "should return true for any header when map is empty",
-			headers:     map[string]string{},
-			expected:    types.Bool(true),
-			description: "should return true for any header when map is empty",
-		},
-		{
-			name:       "real-world-sec-ch-ua",
-			expression: `missingHeader(headers, "Sec-Ch-Ua")`,
-			headers: map[string]string{
-				"User-Agent": "curl/7.68.0",
-				"Accept":     "*/*",
-				"Host":       "example.com",
 			},
-			expected:    types.Bool(true),
+			{
-			description: "should detect missing browser-specific headers from bots",
+				name:       "real-world-sec-ch-ua",
-		},
+				expression: `missingHeader(headers, "Sec-Ch-Ua")`,
-		{
+				headers: map[string]string{
-			name:       "browser-with-sec-ch-ua",
+					"User-Agent": "curl/7.68.0",
-			expression: `missingHeader(headers, "Sec-Ch-Ua")`,
+					"Accept":     "*/*",
-			headers: map[string]string{
+					"Host":       "example.com",
-				"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36",
+				},
-				"Sec-Ch-Ua":  `"Chrome"; v="91", "Not A Brand"; v="99"`,
+				expected:    types.Bool(true),
-				"Accept":     "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
+				description: "should detect missing browser-specific headers from bots",
 			},
-			expected:    types.Bool(false),
+			{
-			description: "should return false when browser sends Sec-Ch-Ua header",
+				name:       "browser-with-sec-ch-ua",
-		},
+				expression: `missingHeader(headers, "Sec-Ch-Ua")`,
-	}
+				headers: map[string]string{
+					"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36",
+					"Sec-Ch-Ua":  `"Chrome"; v="91", "Not A Brand"; v="99"`,
+					"Accept":     "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
+				},
+				expected:    types.Bool(false),
+				description: "should return false when browser sends Sec-Ch-Ua header",
+			},
+		}
 
-	for _, tt := range tests {
+		for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
+			t.Run(tt.name, func(t *testing.T) {
-			prog, err := Compile(env, tt.expression)
+				prog, err := Compile(env, tt.expression)
-			if err != nil {
+				if err != nil {
-				t.Fatalf("failed to compile expression %q: %v", tt.expression, err)
+					t.Fatalf("failed to compile expression %q: %v", tt.expression, err)
-			}
+				}
 
-			result, _, err := prog.Eval(map[string]interface{}{
+				result, _, err := prog.Eval(map[string]interface{}{
-				"headers": tt.headers,
+					"headers": tt.headers,
+				})
+				if err != nil {
+					t.Fatalf("failed to evaluate expression %q: %v", tt.expression, err)
+				}
+
+				if result != tt.expected {
+					t.Errorf("%s: expected %v, got %v", tt.description, tt.expected, result)
+				}
 			})
-			if err != nil {
+		}
-				t.Fatalf("failed to evaluate expression %q: %v", tt.expression, err)
-			}
 
-			if result != tt.expected {
+		t.Run("function-compilation", func(t *testing.T) {
-				t.Errorf("%s: expected %v, got %v", tt.description, tt.expected, result)
+			src := `missingHeader(headers, "Test-Header")`
+			_, err := Compile(env, src)
+			if err != nil {
+				t.Fatalf("failed to compile missingHeader expression: %v", err)
 			}
 		})
-	}
+	})
 
-	t.Run("function-compilation", func(t *testing.T) {
+	t.Run("segments", func(t *testing.T) {
-		src := `missingHeader(headers, "Test-Header")`
+		for _, tt := range []struct {
-		_, err := Compile(env, src)
+			name        string
-		if err != nil {
+			description string
-			t.Fatalf("failed to compile missingHeader expression: %v", err)
+			expression  string
+			path        string
+			expected    types.Bool
+		}{
+			{
+				name:        "simple",
+				description: "/ should have one path segment",
+				expression:  `size(segments(path)) == 1`,
+				path:        "/",
+				expected:    types.Bool(true),
+			},
+			{
+				name:        "two segments without trailing slash",
+				description: "/user/foo should have two segments",
+				expression:  `size(segments(path)) == 2`,
+				path:        "/user/foo",
+				expected:    types.Bool(true),
+			},
+			{
+				name:        "at least two segments",
+				description: "/foo/bar/ should have at least two path segments",
+				expression:  `size(segments(path)) >= 2`,
+				path:        "/foo/bar/",
+				expected:    types.Bool(true),
+			},
+			{
+				name:        "at most two segments",
+				description: "/foo/bar/ does not have less than two path segments",
+				expression:  `size(segments(path)) < 2`,
+				path:        "/foo/bar/",
+				expected:    types.Bool(false),
+			},
+		} {
+			t.Run(tt.name, func(t *testing.T) {
+				prog, err := Compile(env, tt.expression)
+				if err != nil {
+					t.Fatalf("failed to compile expression %q: %v", tt.expression, err)
+				}
+
+				result, _, err := prog.Eval(map[string]interface{}{
+					"path": tt.path,
+				})
+				if err != nil {
+					t.Fatalf("failed to evaluate expression %q: %v", tt.expression, err)
+				}
+
+				if result != tt.expected {
+					t.Errorf("%s: expected %v, got %v", tt.description, tt.expected, result)
+				}
+			})
 		}
+
+		t.Run("invalid", func(t *testing.T) {
+			for _, tt := range []struct {
+				name            string
+				description     string
+				expression      string
+				env             any
+				wantFailCompile bool
+				wantFailEval    bool
+			}{
+				{
+					name:        "segments of headers",
+					description: "headers are not a path list",
+					expression:  `segments(headers)`,
+					env: map[string]any{
+						"headers": map[string]string{
+							"foo": "bar",
+						},
+					},
+					wantFailCompile: true,
+				},
+				{
+					name:        "invalid path type",
+					description: "a path should be a sting",
+					expression:  `size(segments(path)) != 0`,
+					env: map[string]any{
+						"path": 4,
+					},
+					wantFailEval: true,
+				},
+				{
+					name:        "invalid path",
+					description: "a path should start with a leading slash",
+					expression:  `size(segments(path)) != 0`,
+					env: map[string]any{
+						"path": "foo",
+					},
+					wantFailEval: true,
+				},
+			} {
+				t.Run(tt.name, func(t *testing.T) {
+					prog, err := Compile(env, tt.expression)
+					if err != nil {
+						if !tt.wantFailCompile {
+							t.Log(tt.description)
+							t.Fatalf("failed to compile expression %q: %v", tt.expression, err)
+						} else {
+							return
+						}
+					}
+
+					_, _, err = prog.Eval(tt.env)
+
+					if err == nil {
+						t.Log(tt.description)
+						t.Fatal("wanted an error but got none")
+					}
+
+					t.Log(err)
+				})
+			}
+		})
+
+		t.Run("function-compilation", func(t *testing.T) {
+			src := `size(segments(path)) <= 2`
+			_, err := Compile(env, src)
+			if err != nil {
+				t.Fatalf("failed to compile missingHeader expression: %v", err)
+			}
+		})
 	})
 }
 

lib/policy/policy.go

@@ -8,10 +8,10 @@ import (
 	"log/slog"
 	"sync/atomic"
 
-	"github.com/TecharoHQ/anubis/internal/thoth"
 	"github.com/TecharoHQ/anubis/lib/policy/checker"
 	"github.com/TecharoHQ/anubis/lib/policy/config"
 	"github.com/TecharoHQ/anubis/lib/store"
+	"github.com/TecharoHQ/anubis/lib/thoth"
 	"github.com/prometheus/client_golang/prometheus"
 	"github.com/prometheus/client_golang/prometheus/promauto"
 

lib/policy/policy_test.go

@@ -7,7 +7,7 @@ import (
 
 	"github.com/TecharoHQ/anubis"
 	"github.com/TecharoHQ/anubis/data"
-	"github.com/TecharoHQ/anubis/internal/thoth/thothmock"
+	"github.com/TecharoHQ/anubis/lib/thoth/thothmock"
 )
 
 func TestDefaultPolicyMustParse(t *testing.T) {

lib/testdata/permissive.yaml

@@ -0,0 +1,4 @@
+bots:
+  - import: (data)/common/allow-private-addresses.yaml
+
+dnsbl: false

lib/thoth/asnchecker_test.go

@@ -5,8 +5,8 @@ import (
 	"net/http/httptest"
 	"testing"
 
-	"github.com/TecharoHQ/anubis/internal/thoth"
 	"github.com/TecharoHQ/anubis/lib/policy/checker"
+	"github.com/TecharoHQ/anubis/lib/thoth"
 	iptoasnv1 "github.com/TecharoHQ/thoth-proto/gen/techaro/thoth/iptoasn/v1"
 )
 

lib/thoth/geoipchecker_test.go

@@ -5,8 +5,8 @@ import (
 	"net/http/httptest"
 	"testing"
 
-	"github.com/TecharoHQ/anubis/internal/thoth"
 	"github.com/TecharoHQ/anubis/lib/policy/checker"
+	"github.com/TecharoHQ/anubis/lib/thoth"
 )
 
 var _ checker.Impl = &thoth.GeoIPChecker{}

lib/thoth/thoth_test.go

@@ -4,8 +4,8 @@ import (
 	"os"
 	"testing"
 
-	"github.com/TecharoHQ/anubis/internal/thoth"
+	"github.com/TecharoHQ/anubis/lib/thoth"
-	"github.com/TecharoHQ/anubis/internal/thoth/thothmock"
+	"github.com/TecharoHQ/anubis/lib/thoth/thothmock"
 	"github.com/joho/godotenv"
 )
 

lib/thoth/thothmock/withthothmock.go

@@ -4,7 +4,7 @@ import (
 	"context"
 	"testing"
 
-	"github.com/TecharoHQ/anubis/internal/thoth"
+	"github.com/TecharoHQ/anubis/lib/thoth"
 )
 
 func WithMockThoth(t *testing.T) context.Context {

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "@techaro/anubis",
-  "version": "1.21.1",
+  "version": "1.21.3",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@techaro/anubis",
-      "version": "1.21.1",
+      "version": "1.21.3",
       "license": "ISC",
       "devDependencies": {
         "cssnano": "^7.1.0",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@techaro/anubis",
-  "version": "1.21.1",
+  "version": "1.21.3",
   "description": "",
   "main": "index.js",
   "scripts": {

web/index.go

@@ -25,8 +25,8 @@ func Index(localizer *localization.SimpleLocalizer) templ.Component {
 	return index(localizer)
 }
 
-func ErrorPage(msg, mail, redirect string, localizer *localization.SimpleLocalizer) templ.Component {
+func ErrorPage(msg, mail string, localizer *localization.SimpleLocalizer) templ.Component {
-	return errorPage(msg, mail, redirect, localizer)
+	return errorPage(msg, mail, localizer)
 }
 
 func Bench(localizer *localization.SimpleLocalizer) templ.Component {

web/index.templ

@@ -122,18 +122,10 @@ templ index(localizer *localization.SimpleLocalizer) {
 	</div>
 }
 
-script reload(redirect string) {
+templ errorPage(message, mail string, localizer *localization.SimpleLocalizer) {
-	if (redirect === "") {
-		redirect = "/";
-	}
-	window.location = redirect;
-}
-
-templ errorPage(message, mail, redirect string, localizer *localization.SimpleLocalizer) {
 	<div class="centered-div">
 		<img id="image" alt="Sad Anubis" style="width:100%;max-width:256px;" src={ anubis.BasePrefix + "/.within.website/x/cmd/anubis/static/img/reject.webp?cacheBuster=" + anubis.Version }/>
 		<p>{ message }.</p>
-		<button onClick={ reload(redirect) }>{ localizer.T("try_again") }</button>
 		if mail != "" {
 			<p>
 				<a href="/">{ localizer.T("go_home") }</a> { localizer.T("contact_webmaster") }

web/index_templ.go

@@ -440,20 +440,7 @@ func index(localizer *localization.SimpleLocalizer) templ.Component {
 	})
 }
 
-func reload(redirect string) templ.ComponentScript {
+func errorPage(message, mail string, localizer *localization.SimpleLocalizer) templ.Component {
-	return templ.ComponentScript{
-		Name: `__templ_reload_f48f`,
-		Function: `function __templ_reload_f48f(redirect){if (redirect === "") {
-		redirect = "/";
-	}
-	window.location = redirect;
-}`,
-		Call:       templ.SafeScript(`__templ_reload_f48f`, redirect),
-		CallInline: templ.SafeScriptInline(`__templ_reload_f48f`, redirect),
-	}
-}
-
-func errorPage(message, mail, redirect string, localizer *localization.SimpleLocalizer) templ.Component {
 	return templruntime.GeneratedTemplate(func(templ_7745c5c3_Input templruntime.GeneratedComponentInput) (templ_7745c5c3_Err error) {
 		templ_7745c5c3_W, ctx := templ_7745c5c3_Input.Writer, templ_7745c5c3_Input.Context
 		if templ_7745c5c3_CtxErr := ctx.Err(); templ_7745c5c3_CtxErr != nil {
@@ -481,7 +468,7 @@ func errorPage(message, mail, redirect string, localizer *localization.SimpleLoc
 		var templ_7745c5c3_Var28 string
 		templ_7745c5c3_Var28, 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: 134, Col: 181}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 127, Col: 181}
 		}
 		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var28))
 		if templ_7745c5c3_Err != nil {
@@ -494,7 +481,7 @@ func errorPage(message, mail, redirect string, localizer *localization.SimpleLoc
 		var templ_7745c5c3_Var29 string
 		templ_7745c5c3_Var29, templ_7745c5c3_Err = templ.JoinStringErrs(message)
 		if templ_7745c5c3_Err != nil {
-			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 135, Col: 14}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 128, Col: 14}
 		}
 		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var29))
 		if templ_7745c5c3_Err != nil {
@@ -504,113 +491,83 @@ func errorPage(message, mail, redirect string, localizer *localization.SimpleLoc
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templ.RenderScriptItems(ctx, templ_7745c5c3_Buffer, reload(redirect))
-		if templ_7745c5c3_Err != nil {
-			return templ_7745c5c3_Err
-		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 37, "<button onClick=\"")
-		if templ_7745c5c3_Err != nil {
-			return templ_7745c5c3_Err
-		}
-		var templ_7745c5c3_Var30 templ.ComponentScript = reload(redirect)
-		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var30.Call)
-		if templ_7745c5c3_Err != nil {
-			return templ_7745c5c3_Err
-		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 38, "\">")
-		if templ_7745c5c3_Err != nil {
-			return templ_7745c5c3_Err
-		}
-		var templ_7745c5c3_Var31 string
-		templ_7745c5c3_Var31, templ_7745c5c3_Err = templ.JoinStringErrs(localizer.T("try_again"))
-		if templ_7745c5c3_Err != nil {
-			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 136, Col: 65}
-		}
-		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var31))
-		if templ_7745c5c3_Err != nil {
-			return templ_7745c5c3_Err
-		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 39, "</button> ")
-		if templ_7745c5c3_Err != nil {
-			return templ_7745c5c3_Err
-		}
 		if mail != "" {
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 40, "<p><a href=\"/\">")
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 37, "<p><a href=\"/\">")
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
-			var templ_7745c5c3_Var32 string
+			var templ_7745c5c3_Var30 string
-			templ_7745c5c3_Var32, templ_7745c5c3_Err = templ.JoinStringErrs(localizer.T("go_home"))
+			templ_7745c5c3_Var30, templ_7745c5c3_Err = templ.JoinStringErrs(localizer.T("go_home"))
 			if templ_7745c5c3_Err != nil {
-				return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 139, Col: 40}
+				return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 131, Col: 40}
+			}
+			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var30))
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 38, "</a> ")
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+			var templ_7745c5c3_Var31 string
+			templ_7745c5c3_Var31, templ_7745c5c3_Err = templ.JoinStringErrs(localizer.T("contact_webmaster"))
+			if templ_7745c5c3_Err != nil {
+				return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 131, Col: 81}
+			}
+			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var31))
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 39, " <a href=\"")
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+			var templ_7745c5c3_Var32 templ.SafeURL
+			templ_7745c5c3_Var32, templ_7745c5c3_Err = templ.JoinURLErrs("mailto:" + templ.SafeURL(mail))
+			if templ_7745c5c3_Err != nil {
+				return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 132, Col: 45}
 			}
 			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var32))
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 41, "</a> ")
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 40, "\">")
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
 			var templ_7745c5c3_Var33 string
-			templ_7745c5c3_Var33, templ_7745c5c3_Err = templ.JoinStringErrs(localizer.T("contact_webmaster"))
+			templ_7745c5c3_Var33, templ_7745c5c3_Err = templ.JoinStringErrs(mail)
 			if templ_7745c5c3_Err != nil {
-				return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 139, Col: 81}
+				return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 133, Col: 11}
 			}
 			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var33))
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 42, " <a href=\"")
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 41, "</a></p>")
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
-			var templ_7745c5c3_Var34 templ.SafeURL
+		} else {
-			templ_7745c5c3_Var34, templ_7745c5c3_Err = templ.JoinURLErrs("mailto:" + templ.SafeURL(mail))
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 42, "<p><a href=\"/\">")
 			if templ_7745c5c3_Err != nil {
-				return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 140, Col: 45}
+				return templ_7745c5c3_Err
+			}
+			var templ_7745c5c3_Var34 string
+			templ_7745c5c3_Var34, templ_7745c5c3_Err = templ.JoinStringErrs(localizer.T("go_home"))
+			if templ_7745c5c3_Err != nil {
+				return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 137, Col: 42}
 			}
 			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var34))
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 43, "\">")
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 43, "</a></p>")
-			if templ_7745c5c3_Err != nil {
-				return templ_7745c5c3_Err
-			}
-			var templ_7745c5c3_Var35 string
-			templ_7745c5c3_Var35, templ_7745c5c3_Err = templ.JoinStringErrs(mail)
-			if templ_7745c5c3_Err != nil {
-				return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 141, Col: 11}
-			}
-			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var35))
-			if templ_7745c5c3_Err != nil {
-				return templ_7745c5c3_Err
-			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 44, "</a></p>")
-			if templ_7745c5c3_Err != nil {
-				return templ_7745c5c3_Err
-			}
-		} else {
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 45, "<p><a href=\"/\">")
-			if templ_7745c5c3_Err != nil {
-				return templ_7745c5c3_Err
-			}
-			var templ_7745c5c3_Var36 string
-			templ_7745c5c3_Var36, templ_7745c5c3_Err = templ.JoinStringErrs(localizer.T("go_home"))
-			if templ_7745c5c3_Err != nil {
-				return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 145, Col: 42}
-			}
-			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var36))
-			if templ_7745c5c3_Err != nil {
-				return templ_7745c5c3_Err
-			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 46, "</a></p>")
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 47, "</div>")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 44, "</div>")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
@@ -634,39 +591,39 @@ func StaticHappy(localizer *localization.SimpleLocalizer) templ.Component {
 			}()
 		}
 		ctx = templ.InitializeContext(ctx)
-		templ_7745c5c3_Var37 := templ.GetChildren(ctx)
+		templ_7745c5c3_Var35 := templ.GetChildren(ctx)
-		if templ_7745c5c3_Var37 == nil {
+		if templ_7745c5c3_Var35 == nil {
-			templ_7745c5c3_Var37 = templ.NopComponent
+			templ_7745c5c3_Var35 = templ.NopComponent
 		}
 		ctx = templ.ClearChildren(ctx)
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 48, "<div class=\"centered-div\"><img style=\"display:none;\" style=\"width:100%;max-width:256px;\" src=\"")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 45, "<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_Var38 string
+		var templ_7745c5c3_Var36 string
-		templ_7745c5c3_Var38, templ_7745c5c3_Err = templ.JoinStringErrs("/.within.website/x/cmd/anubis/static/img/happy.webp?cacheBuster=" +
+		templ_7745c5c3_Var36, 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: 156, Col: 18}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 148, Col: 18}
 		}
-		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var38))
+		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var36))
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 49, "\"><p>")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 46, "\"><p>")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		var templ_7745c5c3_Var39 string
+		var templ_7745c5c3_Var37 string
-		templ_7745c5c3_Var39, templ_7745c5c3_Err = templ.JoinStringErrs(localizer.T("static_check_endpoint"))
+		templ_7745c5c3_Var37, templ_7745c5c3_Err = templ.JoinStringErrs(localizer.T("static_check_endpoint"))
 		if templ_7745c5c3_Err != nil {
-			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 158, Col: 43}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 150, Col: 43}
 		}
-		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var39))
+		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var37))
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 50, "</p></div>")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 47, "</p></div>")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
@@ -690,181 +647,181 @@ func bench(localizer *localization.SimpleLocalizer) templ.Component {
 			}()
 		}
 		ctx = templ.InitializeContext(ctx)
-		templ_7745c5c3_Var40 := templ.GetChildren(ctx)
+		templ_7745c5c3_Var38 := templ.GetChildren(ctx)
-		if templ_7745c5c3_Var40 == nil {
+		if templ_7745c5c3_Var38 == nil {
-			templ_7745c5c3_Var40 = templ.NopComponent
+			templ_7745c5c3_Var38 = templ.NopComponent
 		}
 		ctx = templ.ClearChildren(ctx)
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 51, "<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\">")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 48, "<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\">")
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		var templ_7745c5c3_Var39 string
+		templ_7745c5c3_Var39, templ_7745c5c3_Err = templ.JoinStringErrs(localizer.T("time"))
+		if templ_7745c5c3_Err != nil {
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 161, Col: 51}
+		}
+		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var39))
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 49, "</th><th style=\"width:4rem\">")
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		var templ_7745c5c3_Var40 string
+		templ_7745c5c3_Var40, templ_7745c5c3_Err = templ.JoinStringErrs(localizer.T("iters"))
+		if templ_7745c5c3_Err != nil {
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 162, Col: 50}
+		}
+		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var40))
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 50, "</th></tr><tr id=\"table-header-compare\" style=\"display:none\"><th style=\"width:4.5rem\">")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
 		var templ_7745c5c3_Var41 string
-		templ_7745c5c3_Var41, templ_7745c5c3_Err = templ.JoinStringErrs(localizer.T("time"))
+		templ_7745c5c3_Var41, templ_7745c5c3_Err = templ.JoinStringErrs(localizer.T("time_a"))
 		if templ_7745c5c3_Err != nil {
-			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 169, Col: 51}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 165, Col: 53}
 		}
 		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var41))
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 52, "</th><th style=\"width:4rem\">")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 51, "</th><th style=\"width:4rem\">")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
 		var templ_7745c5c3_Var42 string
-		templ_7745c5c3_Var42, templ_7745c5c3_Err = templ.JoinStringErrs(localizer.T("iters"))
+		templ_7745c5c3_Var42, templ_7745c5c3_Err = templ.JoinStringErrs(localizer.T("iters_a"))
 		if templ_7745c5c3_Err != nil {
-			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 170, Col: 50}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 166, Col: 52}
 		}
 		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var42))
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 53, "</th></tr><tr id=\"table-header-compare\" style=\"display:none\"><th style=\"width:4.5rem\">")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 52, "</th><th style=\"width:4.5rem\">")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
 		var templ_7745c5c3_Var43 string
-		templ_7745c5c3_Var43, templ_7745c5c3_Err = templ.JoinStringErrs(localizer.T("time_a"))
+		templ_7745c5c3_Var43, templ_7745c5c3_Err = templ.JoinStringErrs(localizer.T("time_b"))
 		if templ_7745c5c3_Err != nil {
-			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 173, Col: 53}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 167, Col: 53}
 		}
 		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var43))
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 54, "</th><th style=\"width:4rem\">")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 53, "</th><th style=\"width:4rem\">")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
 		var templ_7745c5c3_Var44 string
-		templ_7745c5c3_Var44, templ_7745c5c3_Err = templ.JoinStringErrs(localizer.T("iters_a"))
+		templ_7745c5c3_Var44, templ_7745c5c3_Err = templ.JoinStringErrs(localizer.T("iters_b"))
 		if templ_7745c5c3_Err != nil {
-			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 174, Col: 52}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 168, Col: 52}
 		}
 		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var44))
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 55, "</th><th style=\"width:4.5rem\">")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 54, "</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_Var45 string
-		templ_7745c5c3_Var45, templ_7745c5c3_Err = templ.JoinStringErrs(localizer.T("time_b"))
+		templ_7745c5c3_Var45, 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: 175, Col: 53}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 177, Col: 166}
 		}
 		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var45))
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 56, "</th><th style=\"width:4rem\">")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 55, "\"><p id=\"status\" style=\"max-width:256px\">")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
 		var templ_7745c5c3_Var46 string
-		templ_7745c5c3_Var46, templ_7745c5c3_Err = templ.JoinStringErrs(localizer.T("iters_b"))
+		templ_7745c5c3_Var46, templ_7745c5c3_Err = templ.JoinStringErrs(localizer.T("loading"))
 		if templ_7745c5c3_Err != nil {
-			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 176, Col: 52}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 178, Col: 66}
 		}
 		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var46))
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 57, "</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, 56, "</p><script async type=\"module\" src=\"")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
 		var templ_7745c5c3_Var47 string
-		templ_7745c5c3_Var47, templ_7745c5c3_Err = templ.JoinStringErrs(anubis.BasePrefix + "/.within.website/x/cmd/anubis/static/img/pensive.webp?cacheBuster=" + anubis.Version)
+		templ_7745c5c3_Var47, 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: 185, Col: 166}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 179, Col: 138}
 		}
 		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var47))
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 58, "\"><p id=\"status\" style=\"max-width:256px\">")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 57, "\"></script><div id=\"sparkline\"></div><noscript><p>")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
 		var templ_7745c5c3_Var48 string
-		templ_7745c5c3_Var48, templ_7745c5c3_Err = templ.JoinStringErrs(localizer.T("loading"))
+		templ_7745c5c3_Var48, templ_7745c5c3_Err = templ.JoinStringErrs(localizer.T("benchmark_requires_js"))
 		if templ_7745c5c3_Err != nil {
-			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 186, Col: 66}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 182, Col: 45}
 		}
 		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var48))
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 59, "</p><script async type=\"module\" src=\"")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 58, "</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\">")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
 		var templ_7745c5c3_Var49 string
-		templ_7745c5c3_Var49, templ_7745c5c3_Err = templ.JoinStringErrs(anubis.BasePrefix + "/.within.website/x/cmd/anubis/static/js/bench.mjs?cacheBuster=" + anubis.Version)
+		templ_7745c5c3_Var49, templ_7745c5c3_Err = templ.JoinStringErrs(localizer.T("difficulty"))
 		if templ_7745c5c3_Err != nil {
-			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 187, Col: 138}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 188, Col: 88}
 		}
 		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var49))
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 60, "\"></script><div id=\"sparkline\"></div><noscript><p>")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 59, "</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\">")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
 		var templ_7745c5c3_Var50 string
-		templ_7745c5c3_Var50, templ_7745c5c3_Err = templ.JoinStringErrs(localizer.T("benchmark_requires_js"))
+		templ_7745c5c3_Var50, templ_7745c5c3_Err = templ.JoinStringErrs(localizer.T("algorithm"))
 		if templ_7745c5c3_Err != nil {
-			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 190, Col: 45}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 192, Col: 87}
 		}
 		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var50))
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 61, "</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\">")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 60, "</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\">")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
 		var templ_7745c5c3_Var51 string
-		templ_7745c5c3_Var51, templ_7745c5c3_Err = templ.JoinStringErrs(localizer.T("difficulty"))
+		templ_7745c5c3_Var51, templ_7745c5c3_Err = templ.JoinStringErrs(localizer.T("compare"))
 		if templ_7745c5c3_Err != nil {
-			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 196, Col: 88}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 196, Col: 83}
 		}
 		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var51))
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 62, "</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\">")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 61, "</label> <select id=\"compare-select\" name=\"compare\"><option value=\"NONE\">-</option></select></div></form>")
-		if templ_7745c5c3_Err != nil {
-			return templ_7745c5c3_Err
-		}
-		var templ_7745c5c3_Var52 string
-		templ_7745c5c3_Var52, templ_7745c5c3_Err = templ.JoinStringErrs(localizer.T("algorithm"))
-		if templ_7745c5c3_Err != nil {
-			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 200, Col: 87}
-		}
-		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var52))
-		if templ_7745c5c3_Err != nil {
-			return templ_7745c5c3_Err
-		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 63, "</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\">")
-		if templ_7745c5c3_Err != nil {
-			return templ_7745c5c3_Err
-		}
-		var templ_7745c5c3_Var53 string
-		templ_7745c5c3_Var53, templ_7745c5c3_Err = templ.JoinStringErrs(localizer.T("compare"))
-		if templ_7745c5c3_Err != nil {
-			return templ.Error{Err: templ_7745c5c3_Err, FileName: `index.templ`, Line: 204, Col: 83}
-		}
-		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var53))
-		if templ_7745c5c3_Err != nil {
-			return templ_7745c5c3_Err
-		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 64, "</label> <select id=\"compare-select\" name=\"compare\"><option value=\"NONE\">-</option></select></div></form>")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}