Google App Engine Firewall: Restrict access to all services but the default one
问题 I have a GAE project (flexible) consisting of 1 default and 2 subservices: foo.appspot.com service1.foo.appspot.com service2.foo.appspot.com Now I want to use foo.appspot.com as API proxy & auth gateway to the internal services service1 and service2 . The proxy itself I wrote and it is working fine. I am struggling with adjusting the GAE Firewall to forbid incoming world traffic to service1 and service2 because I would like force an API user to send requests to foo.appspot.com . Traffic to