ASGI via Daphne for websockets, WSGI via Gunicorn. Implemented xterm.js for shell proxy to target servers.

app/apps/servers/migrations/0005_server_shell_permission.py

@@ -0,0 +1,19 @@
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("servers", "0004_server_account"),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name="server",
+            options={
+                "ordering": ["display_name", "hostname", "ipv4", "ipv6"],
+                "permissions": [("shell_server", "Can access server shell")],
+                "verbose_name": "Server",
+                "verbose_name_plural": "Servers",
+            },
+        ),
+    ]

app/apps/servers/migrations/0006_remove_user_group_server_perms.py

@@ -0,0 +1,35 @@
+from django.db import migrations
+
+
+def remove_user_group_server_perms(apps, schema_editor):
+    Group = apps.get_model("auth", "Group")
+    Permission = apps.get_model("auth", "Permission")
+    ContentType = apps.get_model("contenttypes", "ContentType")
+    GroupObjectPermission = apps.get_model("guardian", "GroupObjectPermission")
+
+    try:
+        group = Group.objects.get(name="user")
+    except Group.DoesNotExist:
+        return
+
+    try:
+        content_type = ContentType.objects.get(app_label="servers", model="server")
+    except ContentType.DoesNotExist:
+        return
+
+    perm_ids = Permission.objects.filter(content_type=content_type).values_list("id", flat=True)
+    GroupObjectPermission.objects.filter(
+        group_id=group.id,
+        permission_id__in=list(perm_ids),
+    ).delete()
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("servers", "0005_server_shell_permission"),
+        ("guardian", "0001_initial"),
+    ]
+
+    operations = [
+        migrations.RunPython(remove_user_group_server_perms, migrations.RunPython.noop),
+    ]