closes #4516

public/src/ajaxify.js

@@ -70,6 +70,13 @@ $(document).ready(function() {
 			if (err) {
 				return onAjaxError(err, url, callback, quiet);
 			}
+
+			if (window.history && window.history.pushState) {
+				window.history[!quiet ? 'pushState' : 'replaceState']({
+					url: url
+				}, url, RELATIVE_PATH + '/' + url);
+			}
+
 			retry = true;
 			app.template = data.template.name;
 
@@ -104,12 +111,6 @@ $(document).ready(function() {
 		}
 
 		ajaxify.currentPage = url.split(/[?#]/)[0];
-
-		if (window.history && window.history.pushState) {
-			window.history[!quiet ? 'pushState' : 'replaceState']({
-				url: url
-			}, url, RELATIVE_PATH + '/' + url);
-		}
 		return url;
 	};
 

src/controllers/index.js

@@ -108,6 +108,12 @@ Controllers.login = function(req, res, next) {
 	data.error = req.flash('error')[0];
 	data.title = '[[pages:login]]';
 
+	if (!data.allowLocalLogin && !data.allowRegistration && data.alternate_logins && data.authentication.length === 1) {
+		return helpers.redirect(res, {
+			external: data.authentication[0].url
+		});
+	}
+
 	res.render('login', data);
 };