Single Sign On over Servlet

[hassan bidani <ha...@hotmail.de>]

Hi, 

For a Social Network the Open Social API is implemented using Apache Shindig. 
Within the Social Network I want to embed a JBoss Seam application 
with the help of OpenSocial API and run it in an IFrame. (use it as Gadget )

OpenSocial OAuth for authentication has been successfully integrated, 
and the XML Gadgets can easily authenticate into the Social Network 
and I have access to the Social Data. 

Within the SN it is obligatory to login into JBoss Seam application. 
The goal is a one-time registration (auto login) in the SN and an 
automatic registration in the JBoss Seam application. 

I have tried to use a Servlet using Single Sign On 

The problem is that I cannot authenticate with auto-login function, 
because I get error "HTTP status 403" or I'm  redirected to welcom page Without Person Data.

With the Open Social API I can get the following data: person.username and person.password. Within the Servlet.doGet() method I initialize the Seam components and a person-object: 


       @In 
       Identity identity; 

       @In 
       Credentials credential; 

       Person person = new Person(username, password,"data","data","..."); 
       credential.setUsername(person.getUsername) ; 
       credential.setPassword(person.getPassword); 
       authenticator.authenticate(); 

       the person-object is not null but when forwarding to welcom.seam: 
       response.sendRedirect ("http://localhost:8081/Tool/welcom.seam"); 

  the person-object can not be loaded (credential is null). 


Do you have an idea how to get the Seam credentials within a servlet? 

How to redirect the person-object to the welcome page? 

Note: - Social Network is based on Tomcat, Facelets, JSF, Spring. 
             - The Gadget-application based on JBoss Seam, JSF, EJB = Non Gadget XML. 
             - For the OpenSocial API Implemetation was used Apache Shindig. 
             - Apache Shindig Security is based on OAuth. 
             - Seam components are Identity and Credentials. 

Hassan Bidani 
thanks in advans

 		 	   		  
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