public static String getClientIpAddr()

in server/src/main/java/org/apache/hupa/server/service/SendMessageBaseServiceImpl.java [139:161]

• 23 lines of code
• 17 McCabe index (conditional complexity)

    public static String getClientIpAddr() {
        HttpServletRequest request = RequestFactoryServlet.getThreadLocalRequest();
        String ip = "unknown";
        if (request != null) {
            ip = request.getHeader("X-Forwarded-For");
            if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
                ip = request.getHeader("Proxy-Client-IP");
            }
            if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
                ip = request.getHeader("WL-Proxy-Client-IP");
            }
            if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
                ip = request.getHeader("HTTP_CLIENT_IP");
            }
            if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
                ip = request.getHeader("HTTP_X_FORWARDED_FOR");
            }
            if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
                ip = request.getRemoteAddr();
            }
        }
        return ip;
    }