Removing returnTo setting from referer in all other authentication sources

Signed-off-by: Ralph Krimmel <rkrimme1@gwdg.de>

lib/web/auth/dropbox/index.js

@@ -4,7 +4,7 @@ const Router = require('express').Router
 const passport = require('passport')
 const DropboxStrategy = require('passport-dropbox-oauth2').Strategy
 const config = require('../../../config')
-const { setReturnToFromReferer, passportGeneralCallback } = require('../utils')
+const { passportGeneralCallback } = require('../utils')
 
 let dropboxAuth = module.exports = Router()
 
@@ -16,7 +16,6 @@ passport.use(new DropboxStrategy({
 }, passportGeneralCallback))
 
 dropboxAuth.get('/auth/dropbox', function (req, res, next) {
-  setReturnToFromReferer(req)
   passport.authenticate('dropbox-oauth2')(req, res, next)
 })