DuoMultifactorWebflowConfigurer.java 文件源码

@Override
protected void doInitialize() throws Exception {
    provider.getProviders().forEach(p -> {
        final FlowDefinitionRegistry duoFlowRegistry = buildDuoFlowRegistry(p);
        applicationContext.getAutowireCapableBeanFactory().initializeBean(duoFlowRegistry, p.getId());
        final ConfigurableListableBeanFactory cfg = (ConfigurableListableBeanFactory) applicationContext.getAutowireCapableBeanFactory();
        cfg.registerSingleton(p.getId(), duoFlowRegistry);
        registerMultifactorProviderAuthenticationWebflow(getLoginFlow(), p.getId(), duoFlowRegistry);
    });

    casProperties.getAuthn().getMfa().getDuo()
            .stream()
            .filter(MultifactorAuthenticationProperties.Duo::isTrustedDeviceEnabled)
            .forEach(duo -> {
                final String id = duo.getId();
                try {
                    LOGGER.debug("Activating multifactor trusted authentication for webflow [{}]", id);
                    final FlowDefinitionRegistry registry = applicationContext.getBean(id, FlowDefinitionRegistry.class);
                    registerMultifactorTrustedAuthentication(registry);
                } catch (final Exception e) {
                    LOGGER.error("Failed to register multifactor trusted authentication for " + id, e);
                }
            });
}