private <T> T fromPolicyContext(Class<T> type) {
try {
return (T) PolicyContext.getContext(type.getName());
} catch (Exception e) {
//
}
return null;
}
@Override
public Subject getContextSubject() {
try {
return (Subject) PolicyContext.getContext(SUBJECT_CONTEXT_KEY);
} catch (PolicyContextException e) {
throw new HibernateException(
"Unable to access JACC PolicyContext in order to locate calling Subject", e);
}
}
public HttpUserInfo(boolean enableDNSLookups) {
try {
HttpServletRequest rq = (HttpServletRequest) PolicyContext.getContext(WEB_REQUEST_KEY);
init(rq, enableDNSLookups);
} catch (PolicyContextException e) {
userId = "UNKNOWN_USER";
} catch (NullPointerException e) {
// Thrown when mbean method is invoked by MDB
userId = "SYSTEM";
}
}
/**
* Get the {@link HttpServletRequest} from the {@link MessageContext}
*
* @param msgContext
* @return
*/
private HttpServletRequest getHttpRequest(MessageContext msgContext) {
HttpServletRequest request =
(HttpServletRequest) msgContext.get(MessageContext.SERVLET_REQUEST);
if (request == null) {
try {
request =
(HttpServletRequest) PolicyContext.getContext("javax.servlet.http.HttpServletRequest");
} catch (PolicyContextException e) {
throw new RuntimeException(e);
}
}
return request;
}
public void validateCertificateChain(List<X509Certificate> certificateChain)
throws SecurityException {
LOG.debug("validate certificate chain: " + certificateChain);
HttpServletRequest httpServletRequest;
try {
httpServletRequest =
(HttpServletRequest) PolicyContext.getContext("javax.servlet.http.HttpServletRequest");
} catch (PolicyContextException e) {
throw new RuntimeException("JACC error: " + e.getMessage());
}
HttpSession httpSession = httpServletRequest.getSession();
httpSession.setAttribute("authenticationCertificateChain", certificateChain);
}
public void checkNationalRegistrationCertificate(List<X509Certificate> certificateChain)
throws SecurityException {
LOG.debug("checking national registry certificate...");
HttpServletRequest httpServletRequest;
try {
httpServletRequest =
(HttpServletRequest) PolicyContext.getContext("javax.servlet.http.HttpServletRequest");
} catch (PolicyContextException e) {
throw new RuntimeException("JACC error: " + e.getMessage());
}
HttpSession httpSession = httpServletRequest.getSession();
X509Certificate certificate = certificateChain.get(0);
httpSession.setAttribute("NationalRegistryCertificate", certificate);
}
@Override
public String run() {
String previousID = PolicyContext.getContextID();
PolicyContext.setContextID(contextId);
return previousID;
}