How to properly format a SOAP message envelope using a custom SOAPHandler

Question

I have a class that implements the SOAPHandler interface. The handleMessage is defined as:

public boolean handleMessage(SOAPMessageContext context) {

  SOAPMes         


        

Answer 1

This is taken from my working handler. Hope it works for you.

public static final String WSSE_NS = "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd";
public static final String PASSWORD_TEXT_TYPE = "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordText";
public static final String WSSE_SECURITY_LNAME = "Security";
public static final String WSSE_NS_PREFIX = "wsse";

private String username;
private String password;
private boolean mustUnderstand = false;

public boolean handleMessage(SOAPMessageContext messageContext) {
    Object bOutbound = messageContext.get(MessageContext.MESSAGE_OUTBOUND_PROPERTY);
    if (bOutbound == Boolean.TRUE) {
        try {
            if (username != null && username.length() != 0) {
                addSecurityHeader(messageContext);
                LOG.debug("Added security header");
            } else {
                LOG.debug("No username configured thus not adding a security header");
            }
        } catch (Exception e) {
            LOG.error("Exception in handleMessage", e);
            return false;
        }
    }
    return true;
}

private void addSecurityHeader(SOAPMessageContext messageContext) throws SOAPException {
    SOAPFactory sf = SOAPFactory.newInstance();
    SOAPHeader header = messageContext.getMessage().getSOAPPart().getEnvelope().getHeader();
    if (header == null) {
        header = messageContext.getMessage().getSOAPPart().getEnvelope().addHeader();
    }

    Name securityName = sf.createName(WSSE_SECURITY_LNAME, WSSE_NS_PREFIX, WSSE_NS);
    SOAPHeaderElement securityElem = header.addHeaderElement(securityName);
    securityElem.setMustUnderstand(mustUnderstand);

    Name usernameTokenName = sf.createName("UsernameToken", WSSE_NS_PREFIX, WSSE_NS);
    SOAPElement usernameTokenMsgElem = sf.createElement(usernameTokenName);

    Name usernameName = sf.createName("Username", WSSE_NS_PREFIX, WSSE_NS);
    SOAPElement usernameMsgElem = sf.createElement(usernameName);
    usernameMsgElem.addTextNode(username);
    usernameTokenMsgElem.addChildElement(usernameMsgElem);

    Name passwordName = sf.createName("Type", WSSE_NS_PREFIX, WSSE_NS);
    SOAPElement passwordMsgElem = sf.createElement("Password", WSSE_NS_PREFIX, WSSE_NS);

    passwordMsgElem.addAttribute(passwordName, PASSWORD_TEXT_TYPE);
    passwordMsgElem.addTextNode(password);
    usernameTokenMsgElem.addChildElement(passwordMsgElem);

    securityElem.addChildElement(usernameTokenMsgElem);
}