Java Code Examples for javax.xml.soap.SOAPHeaderElement#getChildElements()

@Override
public List<WsaHeader> decode(List<SOAPHeaderElement> list) {
    List<WsaHeader> wsaHeaders = Lists.newArrayListWithCapacity(list.size());
    boolean to = false;
    boolean replyTo = false;
    boolean messageId = false;
    boolean action = false;
    for (SOAPHeaderElement soapHeaderElement : list) {
        if (soapHeaderElement.getLocalName().equals(WsaConstants.EN_TO)) {
            wsaHeaders.add(new WsaToHeader(soapHeaderElement.getValue()));
            to = true;
        } else if (soapHeaderElement.getLocalName().equals(WsaConstants.EN_ACTION)) {
            wsaHeaders.add(new WsaActionHeader(soapHeaderElement.getValue()));
            action = true;
        } else if (soapHeaderElement.getLocalName().equals(WsaConstants.EN_REPLY_TO)) {
            Iterator<?> iter = soapHeaderElement.getChildElements();
            while (iter.hasNext()) {
                Node node = (Node) iter.next();
                if (node.getLocalName() != null && node.getLocalName().equals(WsaConstants.EN_ADDRESS)) {
                    wsaHeaders.add(new WsaReplyToHeader(node.getValue()));
                    replyTo = true;
                }
            }
        } else if (soapHeaderElement.getLocalName().equals(WsaConstants.EN_MESSAGE_ID)) {
            wsaHeaders.add(new WsaMessageIDHeader(soapHeaderElement.getValue()));
            messageId = true;
        }
    }
    if ((to || replyTo || messageId) && !action) {
        wsaHeaders.add(new WsaActionHeader(WsaConstants.WSA_FAULT_ACTION));
    }
    return wsaHeaders;
}
 

/**
 * Extracts the username out of the header of a SOAP message
 */
public static String extractUsername(SOAPMessageContext smsg) {
	try {
		SOAPHeader header = smsg.getMessage().getSOAPHeader();
		if (header != null) {
			@SuppressWarnings("unchecked")
			Iterator<SOAPHeaderElement> headers = header.examineAllHeaderElements();
			while (headers.hasNext()) {
				SOAPHeaderElement he = headers.next();

				if (he.getElementName().getLocalName().equals("Access")) {
					@SuppressWarnings("unchecked")
					Iterator<SOAPElement> elements = he.getChildElements();
					while (elements.hasNext()) {
						SOAPElement e = elements.next();
						String name = e.getElementName().getLocalName();
						if (name.equals("username"))
							return e.getValue();
					}
				}
			}
		}
	} catch (SOAPException x) {
		x.printStackTrace();
	}
	return null;
}
 

/**
 * Checks whether the SOAP message contains a valid Access element (correct
 * username + password) and whether the account may still be used
 */
public boolean handleRequest(MessageContext context) {
	String username = null;
	String password = null;
	int compatLevel = 0;
	if (context instanceof SOAPMessageContext) {
		SOAPMessageContext smsg = (SOAPMessageContext) context;

		/*
		 * Iterator iter = context.getPropertyNames();
		 * System.out.println("Context properties:"); while(iter.hasNext())
		 * { String propname = (String) iter.next();
		 * System.out.println(propname + " = " +
		 * context.getProperty(propname).toString()); }
		 * 
		 * HttpServletRequest request = (HttpServletRequest)
		 * context.getProperty(
		 * "com.sun.xml.rpc.server.http.HttpServletRequest");
		 * System.out.println("Client IP: " + request.getRemoteAddr());
		 */

		try {
			SOAPHeader header = smsg.getMessage().getSOAPHeader();
			if (header != null) {
				@SuppressWarnings("unchecked")
				Iterator<SOAPHeaderElement> headers = header.examineAllHeaderElements();
				while (headers.hasNext()) {
					SOAPHeaderElement he = headers.next();

					if (he.getElementName().getLocalName().equals("Access")) {
						@SuppressWarnings("unchecked")
						Iterator<SOAPElement> elements = he.getChildElements();
						while (elements.hasNext()) {
							SOAPElement e = elements.next();
							String name = e.getElementName().getLocalName();
							if (name.equals("username"))
								username = e.getValue();
							else if (name.equals("password"))
								password = e.getValue();
							else if (name.equals("compatLevel")) {
								try {
									compatLevel = Integer.parseInt(e.getValue());
								} catch (NumberFormatException ex) {
									compatLevel = -1;
								}
							}
						}
					}
				}
				if (compatLevel < compatibilityLevel) {
					replaceByJPlagException(smsg, "Client outdated!", "Please update your client " + "to compatibility level "
							+ compatibilityLevel + ".");
					return false;
				}
				if (username != null && password != null) {
					int state = JPlagCentral.getInstance().getUserAdmin().getLoginState(username, password);
					if ((state & UserAdmin.MASK_EXPIRED) != 0) {
						replaceByJPlagException(smsg, "Access denied!", "Your account has " + "expired! Please contact the JPlag "
								+ "administrator to reactivate it!");
						return false;
					} else if ((state & UserAdmin.MASK_DEACTIVATED) != 0) {
						replaceByJPlagException(smsg, "Access denied!", "Your account has " + "been deactivated! Please contact the "
								+ "JPlag administrator to reactivate it!");
						return false;
					} else if (state != UserAdmin.USER_INVALID)
						return true;
				}
			} else {
				System.out.println("No header available!");
				replaceByJPlagException(smsg, "Access denied!", "The SOAP message doesn't contain an access header!");
				return false;
			}
		} catch (SOAPException x) {
			x.printStackTrace();
		}
		System.out.println("[" + new Date() + "] Access denied for user \"" + username + "\"!");

		replaceByJPlagException(smsg, "Access denied!", "Check your username and password!");
		return false;
	}
	System.out.println("Not a SOAP message context!!!");
	return false;
}