Dynamic username and password for UsernameToken in Receiver Soap Adapter.

Question

Hi All,
I am using AXIS Frame work for WS Security Authentication in Receiver SOAP channel. I deployed AXIS and used WSDoAllSender handler. I want to set the username and password parameters in the module dynamically. These have to be extracted from the payload. 
kindly give me pointers to dynamically assign Username and Password.
Regards,
Saipriya.

Answer 1

continued from the previous entry
1.  configure the following four handlers in the request chain
Handler dc
Handler xireq
Handler wssec
Handler trp
For the xireq and trp handler, you can use the default setting.
For the dc and wssec handlers, you use the following setting:
dc: handler.type =  java:com.sap.aii.axis.xi.XI30DynamicConfigurationHandler
dc: key.1 = write http://sap.com/xi/axis username
dc: value.1 = user
wssec: handler.type = java:org.apache.ws.axis.security.WSDoAllSender
wssec: action = UsernameToken
wssec: passwordType = PasswordText
wssec: passwordCallbackClass = com.sap.aii.axis.security.DefaultPasswordCallbackHandler
2. Create an external password file with user password pairs. For example, if you have three users: orange, banana, and apple, with their passwords: orange, yellow, red,  you create a file with content:
orange:orange
banana:yellow
apple:red
You name this file to ".password" and place it at the engine's classloader directory (e.g.,
/usr/sap/E07/JC90/j2ee/cluster/server0)
3. Prepare the input message containing the user name in the dynamic configuration header that looks like:
<ns3:DynamicConfiguration xmlns:ns3="http://sap.com/xi/XI/Message/30">
  <ns3:Record name="username" namespace="http://sap.com/xi/axis">orange</ns3:Record>
</ns3:DynamicConfiguration>
The namespace and name must match the value used in the key.1 property of the dc handler. As long as they match, you can use any names.
In this example, the user name value "orange" will be extracted by the dc handler and inserted into the message context.
4. Send a test message.
Best regards, Yza