CORD-1570: Re-implementation of XOS Security via xproto at the API boundary

Change-Id: I9cb6380b0798a5f4af2f0459c5decd0b9edbb317
diff --git a/lib/xos-genx/xosgenx/targets/django-security.xtarget b/lib/xos-genx/xosgenx/targets/django-security.xtarget
new file mode 100644
index 0000000..d970cea
--- /dev/null
+++ b/lib/xos-genx/xosgenx/targets/django-security.xtarget
@@ -0,0 +1,9 @@
+from privilege import Privilege
+from django.db.models import Q
+
+{% for m in proto.messages %}
+{% if m.policy %}
+{{ xproto_fol_to_python_test(m.policy, proto.policies[m.policy], m) }}
+{% endif %}
+
+{% endfor %}