Allowing auth to be disabled in config.

src/web/server.js

@@ -116,6 +116,7 @@ async function initServer() {
 		res.render(path.join(__dirname, '../../assets/index.ejs'), {
 			env: JSON.stringify({
 				sfw: !!req.headers.sfw || Object.prototype.hasOwnProperty.call(req.query, 'sfw'),
+				auth: config.auth.enabled,
 				sessionId: req.session.safeId,
 			}),
 		});