remove use of rawInfoPage redirect

server/handler/handler.go

@@ -21,7 +21,6 @@ const (
 // Handler handles a single HTTP request to the web server.
 func Handler(mainDomainSuffix, rawDomain string,
 	giteaClient *gitea.Client,
-	rawInfoPage string,
 	blacklistedPaths, allowedCorsDomains []string,
 	defaultPagesBranches []string,
 	dnsLookupCache, canonicalDomainCache, redirectsCache cache.SetGetKey,
@@ -89,7 +88,7 @@ func Handler(mainDomainSuffix, rawDomain string,
 		if rawDomain != "" && strings.EqualFold(trimmedHost, rawDomain) {
 			log.Debug().Msg("raw domain request detected")
 			handleRaw(log, ctx, giteaClient,
-				mainDomainSuffix, rawInfoPage,
+				mainDomainSuffix,
 				trimmedHost,
 				pathElements,
 				canonicalDomainCache, redirectsCache)

server/handler/handler_raw_domain.go

@@ -16,7 +16,7 @@ import (
 )
 
 func handleRaw(log zerolog.Logger, ctx *context.Context, giteaClient *gitea.Client,
-	mainDomainSuffix, rawInfoPage string,
+	mainDomainSuffix string,
 	trimmedHost string,
 	pathElements []string,
 	canonicalDomainCache, redirectsCache cache.SetGetKey,
@@ -25,8 +25,12 @@ func handleRaw(log zerolog.Logger, ctx *context.Context, giteaClient *gitea.Clie
 	log.Debug().Msg("raw domain")
 
 	if len(pathElements) < 2 {
-		// https://{RawDomain}/{owner}/{repo}[/@{branch}]/{path} is required
-		ctx.Redirect(rawInfoPage, http.StatusTemporaryRedirect)
+		html.ReturnErrorPage(
+			ctx,
+			"a url in the form of <code>https://{domain}/{owner}/{repo}[/@{branch}]/{path}</code> is required",
+			http.StatusBadRequest,
+		)
+
 		return
 	}
 

server/handler/handler_test.go

@@ -16,7 +16,6 @@ func TestHandlerPerformance(t *testing.T) {
 	testHandler := Handler(
 		"codeberg.page", "raw.codeberg.org",
 		giteaClient,
-		"https://docs.codeberg.org/pages/raw-content/",
 		[]string{"/.well-known/acme-challenge/"},
 		[]string{"raw.codeberg.org", "fonts.codeberg.org", "design.codeberg.org"},
 		[]string{"pages"},