public String extractAuthenticationInfo()

in src/main/java/org/apache/sling/auth/form/impl/FormAuthenticationHandler.java [885:894]

• 10 lines of code
• 3 McCabe index (conditional complexity)

        public String extractAuthenticationInfo(HttpServletRequest request) {
            HttpSession session = request.getSession(false);
            if (session != null) {
                Object attribute = session.getAttribute(sessionAttributeName);
                if (attribute instanceof String) {
                    return (String) attribute;
                }
            }
            return null;
        }