if (securityProperties.isEnableSignatureConfirmationVerification()) {
inputProcessorChain.addProcessor(new SignatureConfirmationInputProcessor(securityProperties));
}
if (log.isTraceEnabled()) {
LogInputProcessor logInputProcessor = new LogInputProcessor(securityProperties);
logInputProcessor.addAfterProcessor(SecurityHeaderInputProcessor.class.getName());
inputProcessorChain.addProcessor(logInputProcessor);
}
List<InputProcessor> additionalInputProcessors = securityProperties.getInputProcessorList();
if (!additionalInputProcessors.isEmpty()) {