Single sign out

git-svn-id: https://scm.gforge.inria.fr/authscm/ycadoret/svn/gazelle/Maven/gazelle-proxy/trunk@27678 356b4b1a-1d2b-0410-8bf1-ffa24008f01e

gazelle-proxy-jar/src/main/java/net/ihe/gazelle/proxy/util/SSOIdentity.java

@@ -24,6 +24,7 @@ import org.jboss.seam.annotations.Startup;
 import org.jboss.seam.annotations.intercept.BypassInterceptors;
 import org.jboss.seam.contexts.Contexts;
 import org.jboss.seam.core.Events;
+import org.jboss.seam.faces.FacesManager;
 import org.jboss.seam.log.LogProvider;
 import org.jboss.seam.log.Logging;
 import org.jboss.seam.security.Identity;
@@ -147,6 +148,7 @@ public class SSOIdentity extends Identity {
 			httpSession.setAttribute(AbstractCasFilter.CONST_CAS_ASSERTION, null);
 		}
 		super.logout();
+		FacesManager.instance().redirectToExternalURL("https://gazelle.ihe.net/logout");
 	}
 
 }