protected ModelAndView handleRequestInternal(HttpRequest request, HttpResponse response)
{
WebApplicationService service = this.argumentExtractor.extractService(request);
string serviceTicketId = service != null ? service.getArtifactId() : null;
if (service == null || serviceTicketId == null)
{
//if (logger.isDebugEnabled()) {
// logger.debug(string.format("Could not process request; Service: %s, Service Ticket Id: %s", service, serviceTicketId));
//}
return this.generateErrorView("INVALID_REQUEST", "INVALID_REQUEST", null);
}
try
{
Credentials serviceCredentials = this.getServiceCredentialsFromRequest(request);
string proxyGrantingTicketId = null;
// XXX should be able to validate AND THEN use
if (serviceCredentials != null)
{
try
{
proxyGrantingTicketId = this.centralAuthenticationService
.delegateTicketGrantingTicket(serviceTicketId,
serviceCredentials);
}
catch (TicketException e)
{
//logger.error("TicketException generating ticket for: "
// + serviceCredentials, e);
}
}
Assertion assertion = this.centralAuthenticationService.validateServiceTicket(serviceTicketId, service);
ValidationSpecification validationSpecification = this.getCommandClass();
ServletRequestDataBinder binder = new ServletRequestDataBinder(validationSpecification, "validationSpecification");
this.initBinder(request, binder);
binder.bind(request);
if (!validationSpecification.isSatisfiedBy(assertion))
{
//if (logger.isDebugEnabled()) {
// logger.debug("ServiceTicket [" + serviceTicketId + "] does not satisfy validation specification.");
//}
return this.generateErrorView("INVALID_TICKET", "INVALID_TICKET_SPEC", null);
}
this.onSuccessfulValidation(serviceTicketId, assertion);
ModelAndView success = new ModelAndView(this.successView);
success.addObject(MODEL_ASSERTION, assertion);
if (serviceCredentials != null && proxyGrantingTicketId != null)
{
string proxyIou = this.proxyHandler.handle(serviceCredentials, proxyGrantingTicketId);
success.addObject(MODEL_PROXY_GRANTING_TICKET_IOU, proxyIou);
}
//if (logger.isDebugEnabled()) {
// logger.debug(string.format("Successfully validated service ticket: %s", serviceTicketId));
//}
return success;
}
catch (TicketValidationException e)
{
return this.generateErrorView(e.getCode(), e.getCode(), new Object[] { serviceTicketId, e.getOriginalService().getId(), service.getId() });
}
catch (TicketException te)
{
return this.generateErrorView(te.getCode(), te.getCode(),
new Object[] { serviceTicketId });
}
catch (UnauthorizedServiceException e)
{
//return generateErrorView(e.getMessage(), e.getMessage(), null);
throw new NotImplementedException();
}
}
protected void initBinder(HttpRequest request, ServletRequestDataBinder binder)
{
binder.setRequiredFields("renew");
}