gateway: disable Suborigins as it conflicts the spec

The Suborigins spec was changed and we have to adjust, the spec is still
unstable and it might change in future. Currently the only browser
supporting it (Chrome) errors out on it as it doesn't confront spec it
uses.

See ipfs/specs#131

License: MIT
Signed-off-by: Jakub Sztandera <[email protected]>

Author: Kubuxu

core/corehttp/gateway_handler.go

@@ -207,7 +207,8 @@ func (i *gatewayHandler) getOrHeadHandler(ctx context.Context, w http.ResponseWr
 	// which would turn into an incorrect Suborigin: example.net header.
 	//
 	// NOTE: This is not yet widely supported by browsers.
-	if !ipnsHostname {
+	// NOTE: Disable as currently supported format is broken: https://git.io/v1dNi
+	if false && !ipnsHostname {
 		pathRoot := strings.SplitN(urlPath, "/", 4)[2]
 		w.Header().Set("Suborigin", pathRoot)
 	}