Issue
when I started the project, due to spring security, it automatically directed me to login page not the root page. So, I tried to avoid it, setted root
<security:http pattern="/" security="none"/>
it worked. Security does not direct me to login page when I run the project. Problem is that in the root page, I am showing user information and user is able to logout. However, since I exclude root from security, it does not let me log out.
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:security="http://www.springframework.org/schema/security"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd">
<security:http pattern="/resources/**" security="none"/>
<security:http>
<security:intercept-url pattern="/everyone/**" access="permitAll"/>
<security:intercept-url pattern="/member/**" access="hasRole('ROLE_MEMBER')"/>
<security:intercept-url pattern="/admin/**" access="hasRole('ROLE_ADMIN')"/>
<security:form-login login-page="/everyone/login"
login-processing-url="/everyone/login"
authentication-failure-handler-ref="loginFailureHandler"
authentication-success-handler-ref="loginSuccessHandler"/>
<!--로그아웃-->
<security:logout logout-url="/everyone/logout"
success-handler-ref="logoutHandler" />
<!--권한이 없는 사용자가 접근시 이동-->
<security:access-denied-handler ref="deniedHandler"/>
<!-- 최대 한 개의 세션만 생성되도록 -->
<security:session-management invalid-session-url="/everyone/login">
<security:concurrency-control max-sessions="1"
expired-url="/everyone/login"
error-if-maximum-exceeded="true" />
</security:session-management>
</security:http>
<security:authentication-manager>
<security:authentication-provider user-service-ref="customMemService">
<security:password-encoder hash="bcrypt"/>
</security:authentication-provider>
</security:authentication-manager>
<bean id="bcryptPasswordEncoder" class="org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder" />
<bean id="loginFailureHandler" class="com.group6.shopping.security.LoginFailureHandler"/>
<bean id="loginSuccessHandler" class="com.group6.shopping.security.LoginSuccessHandler"/>
<bean id="logoutHandler" class="com.group6.shopping.security.LogoutHandler"/>
<bean id="deniedHandler" class="com.group6.shopping.security.DeniedHandler"/>
<context:component-scan base-package="com.group6.shopping.security" />
<bean id="customMemService" class="com.group6.shopping.security.CustomMemDetailsService" />
</beans>
web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee https://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<!-- The definition of the Root Spring Container shared by all Servlets and Filters -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
/WEB-INF/spring/root-context.xml
/WEB-INF/spring/security/security-context.xml
</param-value>
</context-param>
<!-- Creates the Spring Container shared by all Servlets and Filters -->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!-- Processes application requests -->
<servlet>
<servlet-name>appServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring/appServlet/servlet-context.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>appServlet</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<!-- 한글 설정 -->
<filter>
<filter-name>encodingFilter</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
<init-param>
<param-name>forceEncoding</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>encodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!-- 한글 설정 끝 -->
<!-- spring-security 설정 -->
<!-- 어플리케이션의 모든 요청을 spring-security 에서 처리하도록 하는 필터 -->
<filter>
<filter-name>springSecurityFilterChain</filter-name>
<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
</filter>
<filter-mapping>
<filter-name>springSecurityFilterChain</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!-- spring-security 설정 끝 -->
</web-app>
So, What I am wondering is that is there way I include root into security while excluding root from directed to login page?
Solution
The problem was on the session-management. After the logout, the page think that session was all invalid thus redirected the page to the login page. So, I changed it to the root page so that after logout, it does not redirect to login page but to root.
Answered By - Jiyong Kwag
Answer Checked By - Marie Seifert (JavaFixing Admin)