Add image to allowed keys

custom/4.0.0/handler/page_handlers.py

@@ -17,7 +17,6 @@ class CustomHomeHandler(HomeHandler):
         authentication = await user.authenticator.update_auth_state_custom_config(authentication, set_service="JupyterLab", force=True)
         await user.save_auth_state(authentication["auth_state"])
         await super().get()
-        user.authenticator.log.debug(f"Updated authentication in CustomHomeHandler: {authentication['auth_state']['service_active']}")
 
 
 class SimplePageHandler(BaseHandler):
@@ -40,7 +39,6 @@ class CustomImageHandler(SimplePageHandler):
         await user.authenticator.update_auth_state_custom_config(authentication, set_service="CustomImage", force=True)
         await user.save_auth_state(authentication["auth_state"])
         await super().get()
-        user.authenticator.log.debug(f"Updated authentication in CustomHomeHandler: {authentication['auth_state']['service_active']}")
 
 
 class LinksHandler(SimplePageHandler):

custom/4.0.0/spawner/utils.py

@@ -25,6 +25,8 @@ def check_formdata_keys(data):
     required_keys = {"name", "service", "system"}
     if data.get("system") in unicore_systems:
         required_keys = required_keys | {"account", "project", "partition"}
+    if data.get("service") == "CustomImage":
+        required_keys = required_keys | {"image"}
     allowed_keys = required_keys | {
         "reservation",
         "nodes",