SAML configuration for OHDSIonAzure

Has anyone been able to implement SAML using the OHDSIonAZURE stack? Im missing the file system in Azure Webapps to place the idp-metadata.xml and sp-metadata.xml files. Specifically, the classpath:saml/dev/ folders.
Also have you figured out how the mappings from settings.xml happens to the environment variables on azure webapps?