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스프링 시큐리티 1

니누고 2023. 7. 11. 18:20

보안처리하는법

1.컨트롤러 단 마다 보안처리(권장되지않음)

2. aop만들어서하기

3. 스프링 시큐리티!

자 이제 다시 sts랑 스프링으로 돌아가자,,, 인텔리제이랑 부트에 너무 익숙해져서 다 까먹은 것 같다

spring legecy project 만들어서 templates => spring mvc project

로그에 쿼리찍는거, 이거

1. pom.xml

<!-- 	<org.springframework-version>3.1.1.RELEASE</org.springframework-version> -->
		<org.springframework-version>4.2.5.RELEASE</org.springframework-version>
        버전 변경
<!-- JDBC Template -->
      <dependency>
         <groupId>org.springframework</groupId>
         <artifactId>spring-jdbc</artifactId>
         <version>4.1.4.RELEASE</version>
      </dependency>  
           
      <dependency>
         <groupId>org.projectlombok</groupId>
         <artifactId>lombok</artifactId>
         <version>1.18.24</version>
         <scope>provided</scope>
      </dependency>
              
      <dependency>
         <groupId>org.mybatis</groupId>
         <artifactId>mybatis</artifactId>
         <version>3.2.8</version>
      </dependency>
      
      <dependency>
         <groupId>org.mybatis</groupId>
         <artifactId>mybatis-spring</artifactId>
         <version>1.2.2</version>
      </dependency>
              
      <!-- https://mvnrepository.com/artifact/org.bgee.log4jdbc-log4j2/log4jdbc-log4j2-jdbc4 -->
      로그에 쿼리찍는 log4j 설정
      <dependency>
         <groupId>org.bgee.log4jdbc-log4j2</groupId>
         <artifactId>log4jdbc-log4j2-jdbc4</artifactId>
         <version>1.16</version>
      </dependency>

<!-- 		시큐리티 -->
		<dependency>
		<groupId>org.springframework.security</groupId>
		<artifactId>spring-security-config</artifactId>
		<version>3.2.5.RELEASE</version>
		</dependency>
		<dependency>
		<groupId>org.springframework.security</groupId>
		<artifactId>spring-security-core</artifactId>
		<version>3.2.5.RELEASE</version>
		</dependency>
		<dependency>
		<groupId>org.springframework.security</groupId>
		<artifactId>spring-security-web</artifactId>
		<version>3.2.5.RELEASE</version>
		</dependency>
		<dependency>
		<groupId>org.springframework.security</groupId>
		<artifactId>spring-security-taglibs</artifactId>
		<version>3.2.4.RELEASE</version>
		</dependency>   
	</dependencies>


2. log4jdbc 파일추가(log4j 있는곳에 복붙)

 

여기다 추가
log4jdbc.log4j2.properties
0.00MB

 

3. servlet-context

	<beans:bean name="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
		<beans:property name="driverClassName" value="net.sf.log4jdbc.sql.jdbcapi.DriverSpy"></beans:property>
		<beans:property name="url" value="jdbc:log4jdbc:oracle:thin:@localhost:1521:xe"></beans:property>
		<beans:property name="username" value="scott"></beans:property>
		<beans:property name="password" value="tiger"></beans:property>
	</beans:bean>


4. log4j 추가

<!-- SQL 로그 출력을 위한 설정 추가 시작 -->
	<logger name="jdbc.sqlonly" additivity="false"> 
		<level value="info"/> 
		<appender-ref ref="console"/> 
	</logger>
	<logger name="jdbc.sqltiming" additivity="false">
		<level value="warn" />
		<appender-ref ref="console"/> 
	</logger>
	<logger name="jdbc.audit" additivity="false"> 
		<level value="warn"/>  
		<appender-ref ref="console"/> 
	</logger> 

	<logger name="jdbc.resultset" additivity="false">
		<level value="warn" />
		<appender-ref ref="console"/> 
	</logger>

	<logger name="jdbc.resultsettable" additivity="false"> 
		<level value="info"/>  
		<appender-ref ref="console"/> 
	</logger> 
<!-- SQL 로그 출력을 위한 설정 추가 끝 -->

 

 

web.xml

<!-- 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
		<!-- security 추가 -->
		/WEB-INF/spring/appServlet/security-context.xml
		</param-value>
		
	</context-param>
<!-- 			 보안 설정 추가 시작 -->
	<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>
<!-- 			 보안 설정 추가 종료 -->
ctrl shift r 파일 찾기

 

스프링 빈 컨피규레이션 파일 생성
네임태그체크
그럼 추가되어잇어요6ㅇ

ctrl h 단어찾기

 자 이제 security context 에 계속 추가한다

<?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"
	xsi:schemaLocation="http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.2.xsd
		http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">

<!-- 	보안 자동설정함 -->
	<security:http auto-config="true">
<!-- 	security:intercept-url : url 해당 패턴을 가로채기(정해진 화면으로 이동) -->
<!-- 	/login.html* : ex> login.html, login.html1, login.htmlaaa -->
<!-- 		access="ROLE_USER => ROLE_USER  권한에 해당하는 계정만 접속 -->
		<security:intercept-url pattern="/login.html*" access="ROLE_USER"/>
	</security:http>
	
<!-- 	<security:authentication-manager> : 보안 인증 관리 -->
	<security:authentication-manager>
<!-- 	보안 인증 제공 -->
		<security:authentication-provider>
<!-- 			보안 사용자 서비스 -->
			<security:user-service>
<!-- 				보안 계정 설정 -->
				<security:user name="user" password="123" authorities="ROLE_USER"/>
			</security:user-service>
		</security:authentication-provider>
	</security:authentication-manager>
</beans>

이제 homeController로.

ctrl shift r 로 home검색해서 바로 가자!

	
//	security: intercept-url pattern ="/login.html" 대상이 됨
	@RequestMapping("login.html")
	public String login() {
		return "security/login";
	}

만들어

이렇게만들어야겟죠

alt shift x 로 런온 서버 바로가자

login.html 입력하면?

 

 

프로젝트 복제

 

프로젝트 셋팅 바꾸기
pom.xml에 이름

 

 

security-context.xml

<?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"
	xsi:schemaLocation="http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.2.xsd
		http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">

<!-- 	보안 자동설정함 -->
	<security:http auto-config="true">
<!-- 	security:intercept-url : url 해당 패턴을 가로채기(정해진 화면으로 이동) -->
<!-- 	/login.html* : ex> login.html, login.html1, login.htmlaaa -->
<!-- 		access="ROLE_USER => ROLE_USER  권한에 해당하는 계정만 접속 -->
		<security:intercept-url pattern="/login.html*" access="ROLE_USER"/>
		<security:intercept-url pattern="/welcome.html*" access="ROLE_ADMIN"/>
	</security:http>
	
<!-- 	<security:authentication-manager> : 보안 인증 관리 -->
	<security:authentication-manager>
<!-- 	보안 인증 제공 -->
		<security:authentication-provider>
<!-- 			보안 사용자 서비스 -->
			<security:user-service>
<!-- 				보안 계정 설정 -->
				<security:user name="user" password="123" authorities="ROLE_USER"/>
				<security:user name="admin" password="123" authorities="ROLE_ADMIN,ROLE_USER"/>
			</security:user-service>
		</security:authentication-provider>
	</security:authentication-manager>
</beans>

 

homecontroller로 고고

	
//	security: intercept-url pattern ="/login.html" 대상이 됨
	@RequestMapping("login.html")
	public String login() {
		return "security/login";
	}
	
//	@RequestMapping("/welcome.html"):  로긴되면 @RequestMapping(value = "/" 로 이동
	@RequestMapping("welcome.html")
	public String welcome() {
		return "security/welcome";
	}

welcome.html입력

1.welcome인데 user입력하면? => 403에러

2. welcome에 admin입력하면?=> welcome.jsp

3.login.html을 admin으로 들어가본다면?(당연히되겟지만) =>login.jsp

이제 또 복사해서 security3번 만들자,

security-context.html

<?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"
	xsi:schemaLocation="http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.2.xsd
		http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">

<!-- 	보안 자동설정함 -->
	<security:http auto-config="true">
<!-- 	security:intercept-url : url 해당 패턴을 가로채기(정해진 화면으로 이동) -->
<!-- 	/login.html* : ex> login.html, login.html1, login.htmlaaa -->
<!-- 		access="ROLE_USER => ROLE_USER  권한에 해당하는 계정만 접속 -->
<!-- 		security:form-login : 별도의 로긴화면 추가 -->
<!-- 		security:form-login : security:intercept-url 의 패턴으로 접속시 화면 전환 -->
		<security:form-login login-page="/loginForm.html"/>
		<security:intercept-url pattern="/login.html*" access="ROLE_USER"/>
		<security:intercept-url pattern="/welcome.html*" access="ROLE_ADMIN"/>
	</security:http>
	
<!-- 	<security:authentication-manager> : 보안 인증 관리 -->
	<security:authentication-manager>
<!-- 	보안 인증 제공 -->
		<security:authentication-provider>
<!-- 			보안 사용자 서비스 -->
			<security:user-service>
<!-- 				보안 계정 설정 -->
				<security:user name="user" password="123" authorities="ROLE_USER"/>
				<security:user name="admin" password="123" authorities="ROLE_ADMIN,ROLE_USER"/>
			</security:user-service>
		</security:authentication-provider>
	</security:authentication-manager>
</beans>

loginForm.html

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
	<h1>loginForm</h1>
	<form action="post" action="j_spring_security_check">
		security id:<input type="text" name="j_username"><br>
		security pw:<input type="text" name="j_password"><br>
					<input type="submit" name="S login">
		
	</form>
</body>
</html>

login.html들어가보자

인터셉터해서 loginForm이 뜬다.

 

아이디만 치면 404나오는게아니라 리프레시됨 : j_spring_security_check 때문!
제대로 치면 이렇게 나온다.

 

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