Add castvote cast_ip field

helios/migrations/0002_castvote_cast_ip.py

+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import models, migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('helios', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='castvote',
+            name='cast_ip',
+            field=models.GenericIPAddressField(null=True),
+            preserve_default=True,
+        ),
+    ]

helios/models.py

@@ -980,6 +980,9 @@ class CastVote(HeliosModel):
   verified_at = models.DateTimeField(null=True)
   invalidated_at = models.DateTimeField(null=True)
   
+  # auditing purposes, like too many votes from the same IP, if it isn't expected
+  cast_ip = models.GenericIPAddressField(null=True)
+
   @property
   def datatype(self):
     return self.voter.datatype.replace('Voter', 'CastVote')