I am trying to design a web service client in Ruby to receive SOAP responses, using WSF Ruby as the underlying framework for the client to send SOAP requests.  Now, I am able to generate valid SOAP request messages and received valid SOAP response messages, assuming that I have disabled security/Rampart on the server end.  Ideally, Rampart will be enabled on the server end.  I have tried looking in the samples, but am unsure about this.  So, here is my question: which client sample represents a situation where I want to secure a SOAP request message through using a username and a token/key, where both are specified as strings and not retrieved from a file or certificate?  Thanks!