@Override public boolean onHttpRequestSend(HttpMessage message) { if (isActive() && SAMLUtils.hasSAMLMessage(message)) { try { SAMLMessage samlMessage = new SAMLMessage(message); // change the params for (Attribute attribute : configuration.getAutoChangeAttributes()) { String value = attribute.getValue().toString(); boolean changed = samlMessage.changeAttributeValueTo(attribute.getName(), value); if (changed) { log.debug(attribute.getName() + ": value changed to " + value); } } // change the original message HttpMessage changedMessege = samlMessage.getChangedMessage(); if (changedMessege != message) { // check for reference, if they are same the message is already changed, // else the header and body are changed message.setRequestBody(changedMessege.getRequestBody()); message.setRequestHeader(changedMessege.getRequestHeader()); } } catch (SAMLException ignored) { } } return true; }