1 files changed, 24 insertions, 0 deletions
diff --git a/django/srpproject/srp/backends.py b/django/srpproject/srp/backends.py
new file mode 100644
index 0000000..1f13173
--- /dev/null
+++ b/django/srpproject/srp/backends.py
@@ -0,0 +1,24 @@
+from srp.models import SRPUser
+
+class SRPBackend:
+    """
+    Authenticate against srp.models.SRPUser
+    """
+    # TODO: Model, login attribute name and password attribute name should be
+    # configurable.
+    def authenticate(self, username=None, M=None):
+        try:
+            user = SRPUser.objects.get(username=username)
+            if user.check_password(M):
+                return user
+        except SRPUser.DoesNotExist:
+            return None
+
+    def get_user(self, user_id):
+        try:
+            return SRPUser.objects.get(pk=user_id)
+        except SRPUser.DoesNotExist:
+            return None
+
+
+