[참고]https://jistol.github.io/java/2017/08/30/tomcat8-invalid-domain/
--------------------------
java.lang.IllegalArgumentException: An invalid domain [.xxxx.com] was specified for this cookie
과 같이 서브도메인 쿠키 생성시 아래와 같이 처리 해줘야 함.

tomcat context.xml에 다음과 같이 추가
<CookieProcessor className="org.apache.tomcat.util.http.LegacyCookieProcessor"/>

spring boot embead 일경우
@Bean
public EmbeddedServletContainerCustomizer tomcatCustomizer() {
    return container -> {
        if (container instanceof TomcatEmbeddedServletContainerFactory) {
            TomcatEmbeddedServletContainerFactory tomcat = (TomcatEmbeddedServletContainerFactory) container;
            tomcat.addContextCustomizers(context -> context.setCookieProcessor(new LegacyCookieProcessor()));
        }
    };
}

error_reporting(E_ALL);
ini_set("display_errors", 1);

php 상단에 위와 같이 선언
오류 출력 해줌

https://jsfiddle.net/0z56f24f/2/

 var delay = 0;
    var offset = 125;    document.addEventListener('invalid', function(e){
        $(e.target).addClass("invalid");
        $('html, body').animate({scrollTop: $($(".invalid")[0]).offset().top - offset }, delay);
    }, true);
    document.addEventListener('change', function(e){
        $(e.target).removeClass("invalid")
    }, true);

 

 

Edit your
/etc/yum.conf file and add
http_caching=packages

yum clean all
yum makecache
yum update

.htaccess 파일에 아래와 같이 막을 폴더 경로를 설정 한다.
RedirectMatch 403 ^/data/*

location = /robots.txt {
  add_header  Content-Type  text/plain;
  return 200 "User-agent: *\nDisallow: /\n";
}

[원문]https://alan.ivey.dev/posts/2017/robots.txt-disallow-all-with-nginx/
[참고]https://serverfault.com/questions/549332/how-to-set-robots-txt-globally-in-nginx-for-all-virtual-hosts
[참고]https://edykim.com/ko/post/overwrite-robots.txt-with-nginx-settings/

[참고]https://github.com/naver/lucy-xss-servlet-filter
pom.xml 추가

<dependency>
   <groupId>com.navercorp.lucy</groupId>
   <artifactId>lucy-xss-servlet</artifactId>
   <version>2.0.0</version>
</dependency>												

 

[web.xml]
filter 순서 UTF-8 인코딩 필터가 있다면 그 다음으로
multipartFilter  추가 후 XSS filter 추가 한다.
이유) 게시판 파일 업로드  enctype="multipart/form-data"
일떄 multipartFilter 필터 타지 않을 수 있음 그래서 필터 순서를 맞춰줘야 함

<!-- multipartFilter -->
<filter>
   <filter-name>multipartFilter</filter-name>
   <filter-class>
      org.springframework.web.multipart.support.MultipartFilter
   </filter-class>
</filter>

<filter-mapping>
   <filter-name>multipartFilter</filter-name>
   <url-pattern>/*</url-pattern>
</filter-mapping>

<!-- xss filter -->
<filter>
   <filter-name>xssEscapeServletFilter</filter-name>
   <filter-class>com.navercorp.lucy.security.xss.servletfilter.XssEscapeServletFilter</filter-class>
</filter>
<filter-mapping>
   <filter-name>xssEscapeServletFilter</filter-name>
   <url-pattern>/*</url-pattern>
</filter-mapping>

[root-context.xml]에  multipartResolver   bean설정시 아이디를
multipartResolver --> filterMultipartResolver 변경 해줌
그래야 xss 필터가 정상적으로 동작

<!-- multipartResolver -->
<!--<beans:bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver" />-->
<beans:bean id="filterMultipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver" />

xml설정

xmlns:task="http://www.springframework.org/schema/task"

xsi:schemaLocation 부분에 

http://www.springframework.org/schema/task
http://www.springframework.org/schema/task/spring-task-4.0.xsd

추가

<task:annotation-driven /> 추가

==================================================

1초마다 한번식 실행

@Service
public class VisitorConfig {
    @Scheduled(fixedDelay = 1000)
    public void visitor(){
        System.out.println("test:");
    }
}

[원문]
http://krams915.blogspot.com/2010/12/spring-security-mvc-querying.html @Resource(name="sessionRegistry") private SessionRegistryImpl sessionRegistry; for (Object username: sessionRegistry.getAllPrincipals()) { logger.debug(username); }