Base registration two-step workflow.

g3w-admin/usersmanage/apps.py

@@ -8,6 +8,7 @@ def GiveBaseGrant(sender, **kwargs):
     """
     Insert group base in to database, and give base permissions
     """
+
     if isinstance(sender, UsersmanageConfig):
         AuthGroup = apps.get_app_config('auth').get_model('Group')
         Permission = apps.get_app_config('auth').get_model('Permission')
@@ -38,4 +39,8 @@ class UsersmanageConfig(AppConfig):
     verbose_name = 'Users Manager'
 
     def ready(self):
+
+        # Activate signals receivers
+        import usersmanage.receivers
+
         post_migrate.connect(GiveBaseGrant, sender=self)

g3w-admin/usersmanage/receivers.py

@@ -0,0 +1,40 @@
+# coding=utf-8
+"""" Usermanage receivers module
+.. note:: This program is free software; you can redistribute it and/or modify
+    it under the terms of the Mozilla Public License 2.0.
+
+"""
+
+__author__ = "[email protected]"
+__date__ = "2023-09-14"
+__copyright__ = "Copyright 2015 - 2023, Gis3w"
+__license__ = "MPL 2.0"
+
+from django.conf import settings
+from django.dispatch import receiver
+from django_registration.signals import user_registered
+from usersmanage.models import Userbackend, USER_BACKEND_DEFAULT, Group as AuthGroup
+from usersmanage.configs import G3W_VIEWER1
+import logging
+
+logger = logging.getLogger('django.request')
+
+@receiver(user_registered)
+def set_user_backend(sender, **kwargs):
+    """
+    Set User-backend on registration
+    """
+
+    # Set default g3w-suite backend
+    Userbackend(user=kwargs['user'], backend=USER_BACKEND_DEFAULT).save()
+    logger.info(f"Assigned backend {USER_BACKEND_DEFAULT} to registered user {kwargs['user']}")
+
+    # Set default registration role
+    if hasattr(settings, 'REGISTRATION_MAIN_ROLES'):
+        for role in settings.REGISTRATION_MAIN_ROLES:
+            AuthGroup.objects.get(name=role).user_set.add(kwargs["user"])
+    else:
+
+        # By default, add user to Viewer Level 1 group
+        AuthGroup.objects.get(name=G3W_VIEWER1).user_set.add(kwargs['user'])
+

g3w-admin/usersmanage/templates/django_registration/activation_email_body.txt

@@ -1,6 +1,6 @@
 
 Dear {{user.username}},
 
-please got to the following link or copy it an pate in you browser to activate your account and validate your email.
+please got to the following link or copy it and paste in you browser to activate your account and validate your email.
 
-<a href="{% url 'django_registration_activate' activation_key %}">{% url 'django_registration_activate' activation_key %}</a>
+{% url 'django_registration_activate' activation_key %}