package org.javaee7.jaspic.wrapping.sam;
import static javax.security.auth.message.AuthStatus.SEND_SUCCESS;
import static javax.security.auth.message.AuthStatus.SUCCESS;
import java.io.IOException;
import java.util.Map;
import javax.security.auth.Subject;
import javax.security.auth.callback.Callback;
import javax.security.auth.callback.CallbackHandler;
import javax.security.auth.callback.UnsupportedCallbackException;
import javax.security.auth.message.AuthException;
import javax.security.auth.message.AuthStatus;
import javax.security.auth.message.MessageInfo;
import javax.security.auth.message.MessagePolicy;
import javax.security.auth.message.callback.CallerPrincipalCallback;
import javax.security.auth.message.callback.GroupPrincipalCallback;
import javax.security.auth.message.module.ServerAuthModule;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.javaee7.jaspic.wrapping.servlet.TestHttpServletRequestWrapper;
import org.javaee7.jaspic.wrapping.servlet.TestHttpServletResponseWrapper;
/**
*
* @author Arjan Tijms
*
*/
public class TestWrappingServerAuthModule implements ServerAuthModule {
private CallbackHandler handler;
private Class<?>[] supportedMessageTypes = new Class[] { HttpServletRequest.class, HttpServletResponse.class };
@Override
public void initialize(MessagePolicy requestPolicy, MessagePolicy responsePolicy, CallbackHandler handler,
@SuppressWarnings("rawtypes") Map options) throws AuthException {
this.handler = handler;
}
@Override
public AuthStatus validateRequest(MessageInfo messageInfo, Subject clientSubject, Subject serviceSubject)
throws AuthException {
try {
handler.handle(new Callback[] {
new CallerPrincipalCallback(clientSubject, "test"),
new GroupPrincipalCallback(clientSubject, new String[] { "architect" }) });
} catch (IOException | UnsupportedCallbackException e) {
throw (AuthException) new AuthException().initCause(e);
}
// Wrap the request - the resource to be invoked should get to see this
messageInfo.setRequestMessage(new TestHttpServletRequestWrapper(
(HttpServletRequest) messageInfo.getRequestMessage())
);
// Wrap the response - the resource to be invoked should get to see this
messageInfo.setResponseMessage(new TestHttpServletResponseWrapper(
(HttpServletResponse) messageInfo.getResponseMessage())
);
return SUCCESS;
}
@Override
public Class<?>[] getSupportedMessageTypes() {
return supportedMessageTypes;
}
@Override
public AuthStatus secureResponse(MessageInfo messageInfo, Subject serviceSubject) throws AuthException {
HttpServletRequest request = (HttpServletRequest) messageInfo.getRequestMessage();
// Unwrap the request
if (request instanceof TestHttpServletRequestWrapper) {
messageInfo.setRequestMessage(((TestHttpServletRequestWrapper) request).getRequest());
}
HttpServletResponse response = (HttpServletResponse) messageInfo.getResponseMessage();
if (response instanceof TestHttpServletResponseWrapper) {
messageInfo.setResponseMessage(((TestHttpServletResponseWrapper) response).getResponse());
}
return SEND_SUCCESS;
}
@Override
public void cleanSubject(MessageInfo messageInfo, Subject subject) throws AuthException {
}
}