[keycloak-user] Get UserStorageProvider Implementation from session

[Ilya Korol]

Hello. Is it available to retrieve my custom UserStorageProvider(USP) 
Implementation from KeycloakSession instance.

I defined CustomInterface and add its implementation to my USP, and then 
in custom Admin Rest endpoint i try to get its instance from session object.


session.getProvider(CustomUserStorageProvider.class) == null             
//true

session.getProvider(CustomUserStorageProvider.class, "cusp-id") == null 
// true

session.getProvider(UserStorageProvider.class) == null                 
     //true

session.getProvider(UserStorageProvider.class, "cusp-id") == null     
         // true


but  retrieving other provider works fine:

session.getProvider(EmailProvider.class) == null                         
// false


I tried to deploy my USP via maven-wildfly-plugin and via putting its 
jar to keycloak_home/../modules anyway i failed to get it from session.