stuff is working again

plugins/auth/routes.py

@@ -1,4 +1,4 @@
-from flask import Blueprint, render_template, request, redirect, url_for, flash
+from flask import Blueprint, render_template, request, redirect, url_for, flash, current_app
 from flask_login import login_user, logout_user, login_required
 from werkzeug.security import check_password_hash
 from app import db
@@ -29,6 +29,10 @@ def logout():
 
 @bp.route('/register', methods=['GET', 'POST'])
 def register():
+    if not current_app.config.get('ALLOW_REGISTRATION', True):
+        flash('Registration is currently closed.', 'warning')
+        return redirect(url_for('auth.login'))
+
     if request.method == 'POST':
         email = request.form['email']
         password = request.form['password']