I uploaded a self signed certificate chain in .pfx format to our App Service instance and configured SNI TLS/SSL Binding. For some reason only the server certificate with depth 0 is returned although I would expect the intermediate and root cert as well. Has anyone else encountered this behaviour? Am I missing something?
After talking to the Tech-Support at Microsoft, i have been told it is not possible to return full self-signed certificate chains via App Service for security reasons. It is however possible to use Application Gateway for SSL offload with self signed certificates.