Add device security profiles (#1806)

src/pretix/base/models/devices.py

@@ -6,6 +6,7 @@ from django.utils.crypto import get_random_string
 from django.utils.translation import gettext_lazy as _
 from django_scopes import ScopedManager, scopes_disabled
 
+from pretix.api.auth.devicesecurity import DEVICE_SECURITY_PROFILES
 from pretix.base.models import LoggedModel
 
 
@@ -74,6 +75,13 @@ class Device(LoggedModel):
         max_length=190,
         null=True, blank=True
     )
+    security_profile = models.CharField(
+        max_length=190,
+        choices=[(k, v.verbose_name) for k, v in DEVICE_SECURITY_PROFILES.items()],
+        default='full',
+        null=True,
+        blank=False
+    )
 
     objects = ScopedManager(organizer='organizer')