[Update] 修改authentication目录结构

apps/authentication/backends/radius.py

@@ -0,0 +1,34 @@
+# -*- coding: utf-8 -*-
+#
+
+from django.contrib.auth import get_user_model
+from radiusauth.backends import RADIUSBackend, RADIUSRealmBackend
+from django.conf import settings
+
+User = get_user_model()
+
+
+class CreateUserMixin:
+    def get_django_user(self, username, password=None):
+        if isinstance(username, bytes):
+            username = username.decode()
+        try:
+            user = User.objects.get(username=username)
+        except User.DoesNotExist:
+            if '@' in username:
+                email = username
+            else:
+                email_suffix = settings.EMAIL_SUFFIX
+                email = '{}@{}'.format(username, email_suffix)
+            user = User(username=username, name=username, email=email)
+            user.source = user.SOURCE_RADIUS
+            user.save()
+        return user
+
+
+class RadiusBackend(CreateUserMixin, RADIUSBackend):
+    pass
+
+
+class RadiusRealmBackend(CreateUserMixin, RADIUSRealmBackend):
+    pass