Reusable Media: Mifare Ultralight AES support (#3335)

src/pretix/base/migrations/0244_mediumkeyset.py

@@ -0,0 +1,35 @@
+# Generated by Django 3.2.18 on 2023-05-17 11:32
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('pretixbase', '0243_device_os_name_and_os_version'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='device',
+            name='rsa_pubkey',
+            field=models.TextField(null=True),
+        ),
+        migrations.CreateModel(
+            name='MediumKeySet',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False)),
+                ('public_id', models.BigIntegerField(unique=True)),
+                ('media_type', models.CharField(max_length=100)),
+                ('active', models.BooleanField(default=True)),
+                ('uid_key', models.BinaryField()),
+                ('diversification_key', models.BinaryField()),
+                ('organizer', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='medium_key_sets', to='pretixbase.organizer')),
+            ],
+        ),
+        migrations.AddConstraint(
+            model_name='mediumkeyset',
+            constraint=models.UniqueConstraint(condition=models.Q(('active', True)), fields=('organizer', 'media_type'), name='keyset_unique_active'),
+        ),
+    ]