3.1.4.1 wst:RequestSecurityToken2

The wst:RequestSecurityToken2 operation provides the mechanism for certificate enrollment requests, retrieval of pending certificate status, and the request of the server key exchange certificate. The wst:SecurityTokenService port and wst:RequestSecurityToken2 operation are defined in the [WSTrust1.3] WSDL wsdl:portType definition.

 <wsdl:operation name="RequestSecurityToken2">
   <wsdl:input message="wst:RequestSecurityTokenMsg" /> 
   <wsdl:output message="wst:RequestSecurityTokenResponseCollectionMsg" /> 
   </wsdl:operation>

WSTEP makes use of the wst:RequestSecurityToken2 operation. The wst:RequestSecurityToken operation defined in the SecurityTokenService operation is not used. The wst:RequestSecurityTokenMsg message consists of a single object definition: the client request. The client request is made using the acceptable SOAP actions as defined in section 3.1.4.2 and RequestType values, as defined in section 3.1.4.1.2.7.