Add migration to prefill rh username and password for subscriptions

awx/conf/migrations/0008_subscriptions.py

@@ -4,17 +4,23 @@ import logging
 
 from django.db import migrations
 
-from awx.conf.migrations import _subscriptions as subscriptions
+from awx.conf.migrations._subscriptions import clear_old_license, prefill_rh_credentials
 
 logger = logging.getLogger('awx.conf.migrations')
 
 
+def _noop(apps, schema_editor):
+    pass
+
+
 class Migration(migrations.Migration):
 
     dependencies = [
         ('conf', '0007_v380_rename_more_settings'),
     ]
 
+
     operations = [
-        migrations.RunPython(subscriptions.clear_old_license),
+        migrations.RunPython(clear_old_license, _noop),
+        migrations.RunPython(prefill_rh_credentials, _noop)
     ]

awx/conf/migrations/_subscriptions.py

@@ -1,11 +1,34 @@
 # -*- coding: utf-8 -*-
 import logging
+from django.utils.timezone import now
+from awx.main.utils.encryption import decrypt_field, encrypt_field
 
 logger = logging.getLogger('awx.conf.settings')
 
-__all__ = ['clear_old_license']    
+__all__ = ['clear_old_license', 'prefill_rh_credentials']
     
 
 def clear_old_license(apps, schema_editor):
     Setting = apps.get_model('conf', 'Setting')
     Setting.objects.filter(key='LICENSE').delete()
+
+
+def _migrate_setting(apps, old_key, new_key, encrypted=False):
+    Setting = apps.get_model('conf', 'Setting')
+    if not Setting.objects.filter(key=old_key).exists():
+        return
+    new_setting = Setting.objects.create(key=new_key,
+                                         created=now(),
+                                         modified=now()
+                                         )
+    if encrypted:
+        new_setting.value = decrypt_field(Setting.objects.filter(key=old_key).first(), 'value')
+        new_setting.value = encrypt_field(new_setting, 'value')
+    else:
+        new_setting.value = getattr(Setting.objects.filter(key=old_key).first(), 'value')
+    new_setting.save()
+
+
+def prefill_rh_credentials(apps, schema_editor):
+    _migrate_setting(apps, 'REDHAT_USERNAME', 'SUBSCRIPTIONS_USERNAME', encrypted=False)
+    _migrate_setting(apps, 'REDHAT_PASSWORD', 'SUBSCRIPTIONS_PASSWORD', encrypted=True)