Service expose 2 methods to 2 clients, each client is mapped to one method only, it shouldn't access other method. Each client has different keys.
Now, Server is able accept requests from both clients without issue, while responding server is able to encrypt with public key of any one of client key as configured in responseFlow,
<parameter name="user" value="client1alias" />. How to configure for other client?
I can set the username in MessageContext inside CallbackHandler implementation to make this work, but don't know how to identity client key alias name.