update user verified fields with national register on all logins (imio/14668)

src/authentic2_auth_fedict/__init__.py

@@ -14,7 +14,19 @@
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+import django.apps
 from django.utils.translation import ugettext_lazy as _
+from django.contrib.auth.signals import user_logged_in
+
+
+class AppConfig(django.apps.AppConfig):
+    name = 'authentic2_auth_fedict'
+
+    def ready(self):
+        from . import signals
+        user_logged_in.connect(signals.on_user_logged_in)
+
+default_app_config = 'authentic2_auth_fedict.AppConfig'
 
 
 class Plugin(object):

src/authentic2_auth_fedict/signals.py

@@ -0,0 +1,36 @@
+# authentic2_auth_fedict - Fedict authentication for Authentic
+# Copyright (C) 2017  Entr'ouvert
+#
+# This program is free software: you can redistribute it and/or modify it
+# under the terms of the GNU Affero General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from authentic2.models import Attribute, AttributeValue
+
+from . import app_settings
+from .adapters import AuthenticAdapter
+
+def on_user_logged_in(sender, request, user, **kwargs):
+    if not app_settings.enable:
+        return
+    if user.backend == 'authentic2_auth_fedict.backends.FedictBackend':
+        return
+    attribute = Attribute.objects.get(name='nrn')
+    try:
+        av = AttributeValue.objects.with_owner(user).filter(attribute=attribute, verified=True)[0]
+    except IndexError:
+        return
+    nrn = av.to_python()
+    if not nrn:
+        return
+    adapter = AuthenticAdapter()
+    adapter.provision_from_nrn(user, nrn)