@Override
protected Object formBackingObject(HttpServletRequest hreq) throws Exception {
String artifactId = hreq.getParameter(SsoHttpArtifactBinding.SSO_ARTIFACT_ID);
CollectUsernamePasswordClaims collectClaims;
// No request parameter , try to get the form from the session
if (artifactId == null) {
collectClaims =
(CollectUsernamePasswordClaims)
hreq.getSession().getAttribute("CollectUsernamePasswordClaims");
// No collect claims in session, build an empty value and return.
if (collectClaims == null) collectClaims = new CollectUsernamePasswordClaims();
return collectClaims;
}
collectClaims = new CollectUsernamePasswordClaims();
if (logger.isDebugEnabled())
logger.debug("Creating form backing object for artifact " + artifactId);
// Lookup for ClaimsRequest!
CredentialClaimsRequest credentialClaimsRequest =
(CredentialClaimsRequest) artifactQueueManager.pullMessage(new ArtifactImpl(artifactId));
if (credentialClaimsRequest != null) {
if (logger.isDebugEnabled())
logger.debug(
"Received claims request "
+ credentialClaimsRequest.getId()
+ " from "
+ credentialClaimsRequest.getIssuerChannel()
+ " at "
+ credentialClaimsRequest.getIssuerEndpoint());
if (credentialClaimsRequest.getLastErrorId() != null) {
if (logger.isDebugEnabled())
logger.debug(
"Received last error ID : "
+ credentialClaimsRequest.getLastErrorId()
+ " ("
+ credentialClaimsRequest.getLastErrorMsg()
+ ")");
hreq.setAttribute("statusMessageKey", "claims.text.invalidCredentials");
}
List<DashboardMessage> ssoPolicyMsgs = new ArrayList<DashboardMessage>();
// Publish SSO Policies information to be displayed ...
for (SSOPolicyEnforcementStatement ssoPolicyEnforcement :
credentialClaimsRequest.getSsoPolicyEnforcements()) {
List<Object> values = null;
if (ssoPolicyEnforcement.getValues().size() > 0) {
values = new ArrayList<Object>();
values.addAll(ssoPolicyEnforcement.getValues());
}
ssoPolicyMsgs.add(
new DashboardMessage("claims.text." + ssoPolicyEnforcement.getName(), values));
}
if (ssoPolicyMsgs.size() > 0) hreq.setAttribute("ssoPolicyMessages", ssoPolicyMsgs);
collectClaims.setCredentialClaimsRequest(credentialClaimsRequest);
} else {
// TODO : redirect User to configured fallback URL
if (logger.isDebugEnabled())
logger.debug("No claims request received, use the one stored in session, if any!");
CollectUsernamePasswordClaims oldClaims =
(CollectUsernamePasswordClaims)
hreq.getSession().getAttribute("CollectUsernamePasswordClaims");
if (oldClaims != null) {
if (logger.isDebugEnabled())
logger.debug(
"No claims request received, using old claims request : "
+ oldClaims.getCredentialClaimsRequest());
collectClaims.setCredentialClaimsRequest(oldClaims.getCredentialClaimsRequest());
}
}
hreq.getSession().setAttribute("CollectUsernamePasswordClaims", collectClaims);
return collectClaims;
}
/**
* Adds a message queue to the message listener. When a pub/sub message is received by the message
* listener, it duplicates it and provides a copy to all the message queues added to it. Different
* message queue can implement different functionalities to handle this message.
*
* @param msgQueue
*/
public void addMessageQueue(MessageQueue msgQueue) {
msgListener.addMessageQueue(msgQueue);
}
