in src/main/java/org/apache/sling/auth/form/impl/jaas/JaasHelper.java [53:61]
public JaasHelper(FormAuthenticationHandler authHandler, BundleContext ctx, FormAuthenticationHandlerConfig config) {
this.authHandler = authHandler;
// we dynamically register the LoginModuleFactory for the case we detect a login module.
if (hasSSOLoginModule(ctx)) {
factoryRegistration = registerLoginModuleFactory(ctx, config);
} else {
factoryRegistration = null;
}
}