feat: allow file uploading on registration interstitial

install/package.json

@@ -90,9 +90,9 @@
         "nodebb-plugin-spam-be-gone": "0.6.1",
         "nodebb-rewards-essentials": "0.0.13",
         "nodebb-theme-lavender": "5.0.9",
-        "nodebb-theme-persona": "9.1.29",
+        "nodebb-theme-persona": "9.1.30",
         "nodebb-theme-slick": "1.2.23",
-        "nodebb-theme-vanilla": "10.1.25",
+        "nodebb-theme-vanilla": "10.1.26",
         "nodebb-widget-essentials": "4.0.17",
         "nodemailer": "^6.0.0",
         "passport": "^0.4.0",

src/controllers/authentication.js

@@ -152,6 +152,7 @@ authenticationController.registerComplete = function (req, res, next) {
 
 		var callbacks = data.interstitials.reduce(function (memo, cur) {
 			if (cur.hasOwnProperty('callback') && typeof cur.callback === 'function') {
+				req.body.files = req.files;
 				memo.push(function (next) {
 					cur.callback(req.session.registration, req.body, function (err) {
 						// Pass error as second argument so all callbacks are executed

src/routes/authentication.js

@@ -120,6 +120,11 @@ Auth.reloadRoutes = function (router, callback) {
 				});
 			});
 
+			var multipart = require('connect-multiparty');
+			var multipartMiddleware = multipart();
+			var middlewares = [multipartMiddleware, Auth.middleware.applyCSRF, Auth.middleware.applyBlacklist];
+
+			router.post('/register', middlewares, controllers.authentication.register);
 			router.post('/register', Auth.middleware.applyCSRF, Auth.middleware.applyBlacklist, controllers.authentication.register);
 			router.post('/register/complete', Auth.middleware.applyCSRF, Auth.middleware.applyBlacklist, controllers.authentication.registerComplete);
 			router.post('/register/abort', controllers.authentication.registerAbort);