Add new robot cert for dashboard/nagios monitor

gracedb/ligoauth/migrations/0015_add_new_dashboard_cert.py

+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.16 on 2018-12-03 16:43
+from __future__ import unicode_literals
+
+from django.db import migrations
+
+ACCOUNT = {
+    'username': 'nagios',
+    'new_cert': '/DC=org/DC=cilogon/C=US/O=LIGO/OU=Robots/CN=dashboard.ligo.org/CN=NagiosShibScraper/CN=Thomas Downes/CN=UID:thomas.downes.robot',
+}
+
+def add_cert(apps, schema_editor):
+    RobotUser = apps.get_model('ligoauth', 'RobotUser')
+    X509Cert = apps.get_model('ligoauth', 'X509Cert')
+
+    # Get user
+    user = RobotUser.objects.get(username=ACCOUNT['username'])
+
+    # Create new cert and associate with user
+    new_cert = X509Cert.objects.create(subject=ACCOUNT['new_cert'])
+    user.x509cert_set.add(new_cert)
+
+
+def remove_cert(apps, schema_editor):
+    RobotUser = apps.get_model('ligoauth', 'RobotUser')
+    X509Cert = apps.get_model('ligoauth', 'X509Cert')
+
+    # Get user
+    user = RobotUser.objects.get(username=ACCOUNT['username'])
+
+    # Delete new certificate
+    new_cert = X509Cert.objects.get(subject=ACCOUNT['new_cert'])
+    new_cert.delete()
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('ligoauth', '0014_x509cert_subject_longer'),
+    ]
+
+    operations = [
+        migrations.RunPython(add_cert, remove_cert),
+    ]