This documentation is for WSO2 Enterprise Service Bus version 4.7.0 . View documentation for the latest release.

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The Proxy Service will receive secure messages with security headers which are MustUnderstand. But hence element "engageSec'enableSec" is not present in the proxy configuration ESB will not engage that Apache Rampart on this Proxy Service. It is expected that an MustUnderstand failure exception on the AxisEngine would occur before the message arrives ESB. But ESB handles this message and gets it in by setting all the headers which are MustUnderstand and not processed to processed state. This will enable ESB to route the messages without reading the Security headers (just routing the messages from client to service, both of which are secure). To execute the client, send a stock quote request to the Proxy Service, sign and encrypt the request by specifying the client side security policy as follows: