From ee662f2b5627eb683975587dde80da51f065b8ec Mon Sep 17 00:00:00 2001
From: Xe Iaso <me@xeiaso.net>
Date: Fri, 29 Aug 2025 19:22:34 +0000
Subject: [PATCH] fix(challenges/xeact): add noscript warning

Signed-off-by: Xe Iaso <me@xeiaso.net>
---
 lib/challenge/preact/js/xeact.js     |  9 +++++++++
 lib/challenge/preact/preact.templ    |  3 +++
 lib/challenge/preact/preact_templ.go | 15 ++++++++++++++-
 3 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/lib/challenge/preact/js/xeact.js b/lib/challenge/preact/js/xeact.js
index 2cbcf4cb..cf4a102e 100644
--- a/lib/challenge/preact/js/xeact.js
+++ b/lib/challenge/preact/js/xeact.js
@@ -115,6 +115,15 @@ const d = (ms) => {
   };
 };
 
+/**
+ * Parse the contents of a given HTML page element as JSON and
+ * return the results.
+ * 
+ * This is useful when using templ to pass complicated data from
+ * the server to the client via HTML[1].
+ * 
+ * [1]: https://templ.guide/syntax-and-usage/script-templates/#pass-server-side-data-to-the-client-in-a-html-attribute
+ */
 const j = (id) => JSON.parse(g(id).textContent);
 
 export { h, t, x, g, j, c, n, u, s, r, useState, d };
diff --git a/lib/challenge/preact/preact.templ b/lib/challenge/preact/preact.templ
index b3db0c75..5323ad7e 100644
--- a/lib/challenge/preact/preact.templ
+++ b/lib/challenge/preact/preact.templ
@@ -17,5 +17,8 @@ templ page(redir, challenge string, difficulty int, loc *localization.SimpleLoca
 			"pensive_url":                 anubis.BasePrefix + "/.within.website/x/cmd/anubis/static/img/pensive.webp?cacheBuster=" + anubis.Version,
 		})
 		@templ.ComponentFunc(renderAppJS)
+		<noscript>
+			{ loc.T("javascript_required") }
+		</noscript>
 	</div>
 }
diff --git a/lib/challenge/preact/preact_templ.go b/lib/challenge/preact/preact_templ.go
index ac23af9b..7e683843 100644
--- a/lib/challenge/preact/preact_templ.go
+++ b/lib/challenge/preact/preact_templ.go
@@ -53,7 +53,20 @@ func page(redir, challenge string, difficulty int, loc *localization.SimpleLocal
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 2, "</div>")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 2, "<noscript>")
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		var templ_7745c5c3_Var2 string
+		templ_7745c5c3_Var2, templ_7745c5c3_Err = templ.JoinStringErrs(loc.T("javascript_required"))
+		if templ_7745c5c3_Err != nil {
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `preact.templ`, Line: 21, Col: 33}
+		}
+		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var2))
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 3, "</noscript></div>")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}