<![CDATA[
<p><b><span style="font-family: Verdana, sans-serif; font-size: 10pt;">* 스프링의 보안 기능을 이용한 로그인 및 페이지 접근 </span><br></b></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><b>1. pom.xml 에 보안관련 정보를 추가한다. </b></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><!-- 보안관련 정보 추가 --></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><dependency></span></font></p><p style="margin-left: 2em;"><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><groupId>org.springframework.security</groupId></span></font></p><p style="margin-left: 2em;"><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><artifactId>spring-security-config</artifactId></span></font></p><p style="margin-left: 2em;"><span style="font-size: 13.3333px; font-family: Verdana, sans-serif;"><version>3.2.5.RELEASE</version></span></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"></dependency></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><dependency></span></font></p><p style="margin-left: 2em;"><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><groupId>org.springframework.security</groupId></span></font></p><p style="margin-left: 2em;"><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><artifactId>spring-security-core</artifactId></span></font></p><p style="margin-left: 2em;"><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><version>3.2.5.RELEASE</version></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"></dependency></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><dependency></span></font></p><p style="margin-left: 2em;"><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><groupId>org.springframework.security</groupId></span></font></p><p style="margin-left: 2em;"><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><artifactId>spring-security-taglibs</artifactId></span></font></p><p style="margin-left: 2em;"><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><version>3.2.4.RELEASE</version></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"></dependency></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><dependency></span></font></p><p style="margin-left: 2em;"><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><groupId>org.springframework.security</groupId></span></font></p><p style="margin-left: 2em;"><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><artifactId>spring-security-web</artifactId></span></font></p><p style="margin-left: 2em;"><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><version>3.2.5.RELEASE</version></span></font></p><p></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"></dependency></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><br></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><b>2. web.xml 에 보안 설정 파일 관련 정보를 추가한다. </b></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;">- 새로운 보안 관련 xml 파일을 추가할 경우 우선 해당 경로에 xml을 추가한 후 그에 대한 정보를 web.xml의 해당 위치에 다음과 같이 추가한다. </span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><context-param></span></font></p><p style="margin-left: 2em;"><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><param-name>contextConfigLocation</param-name></span></font></p><p style="margin-left: 2em;"><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><param-value></span></font></p><p style="margin-left: 4em;"><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;">/WEB-INF/spring/root-context.xml</span></font></p><p style="margin-left: 4em;"><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><b><span style="color: rgb(9, 0, 255);">/WEB-INF/spring/appServlet/security-context.xml</span></b></span></font></p><p style="margin-left: 2em;"><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"></param-value></span></font></p><p></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"></context-param></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><br></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;">- 보안 관련 필터 처리도 web.xml에서 다음과 같이 수행한다. </span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;">- /* 으로 모든 접근에 대해 필터 처리를 수행한다. </span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><filter></span></font></p><p style="margin-left: 2em;"><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><filter-name>springSecurityFilterChain</filter-name></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"> <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"></filter></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><filter-mapping></span></font></p><p style="margin-left: 2em;"><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><filter-name>springSecurityFilterChain</filter-name></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"> <span style="color: rgb(9, 0, 255);"><b><url-pattern>/*</url-pattern></b></span></span></font></p><p><span style="font-size: 13.3333px; font-family: Verdana, sans-serif;"></filter-mapping></span></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><br></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><b>3. security-context.xml에 파일에 사이트 접근에 대한 정보와 사용자 정보를 추가한다. </b></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;">- 접근되는 경로에 따라 접근 권한 설정 </span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;">- 로그인 페이지 등록 및 실패할 경우 이동할 페이지 등록 </span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><security:http auto-config="true"></span></font></p><p style="margin-left: 2em;"><font face="Verdana, sans-serif"><span style="font-size: 13.3333px; color: rgb(71, 200, 62);"><b><security:form-login login-page="/loginForm"</b></span></font></p><p style="margin-left: 2em;"><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><b><span style="white-space: pre; color: rgb(71, 200, 62);"> </span><span style="color: rgb(71, 200, 62);"> authentication-failure-url="/loginForm?ng"/></span></b></span></font></p><p style="margin-left: 2em;"><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><b><span style="color: rgb(9, 0, 255);"><security:intercept-url pattern="/test/*" access="ROLE_USER"/> </span></b><span style="white-space:pre"><b><span style="color: rgb(9, 0, 255);"> </span></b> </span> </span></font></p><p style="margin-left: 2em;"><font face="Verdana, sans-serif"><span style="font-size: 13.3333px; color: rgb(255, 0, 0);"><b><security:intercept-url pattern="/welcome*" access="ROLE_ADMIN"/></b></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"></security:http></span></font></p><p><span style="font-size: 13.3333px; font-family: Verdana, sans-serif;"><br></span></p><p><span style="font-size: 13.3333px; font-family: Verdana, sans-serif;">- 사용자별로 권한 설정</span><br></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><security:authentication-manager></span></font></p><p style="margin-left: 2em;"><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><security:authentication-provider></span></font></p><p style="margin-left: 4em;"><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><security:user-service></span></font></p><p style="margin-left: 6em;"><font face="Verdana, sans-serif"><span style="font-size: 13.3333px; color: rgb(9, 0, 255);"><b><security:user name="user" password="123" authorities="ROLE_USER"/></b></span></font></p><p style="margin-left: 6em;"><font face="Verdana, sans-serif"><span style="font-size: 13.3333px; color: rgb(255, 0, 0);"><b><security:user name="admin" password="123" authorities="ROLE_ADMIN,ROLE_USER"/></b></span></font></p><p style="margin-left: 4em;"><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"></security:user-service></span></font></p><p style="margin-left: 2em;"><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"></security:authentication-provider></span></font></p><p></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"></security:authentication-manager></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><br></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><b>4. 로그인 폼 페이지 작성 </b></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><%@ page language="java" contentType="text/html; charset=UTF-8"</span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"> pageEncoding="UTF-8"%></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px; color: rgb(9, 0, 255);"><b><%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %></b></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><!DOCTYPE html></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><html></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><head></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><meta charset="UTF-8"></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><title>Insert title here</title></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"></head></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><body></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span><h1>LoginForm.jsp</h1></span></font></p><p><span style="white-space: pre; font-size: 13.3333px;"><font face="Verdana, sans-serif"> </font></span></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span><!-- 1. action에 경로 추가하기 전에 taglib 추가 후 c:url로 경로 설정 --></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span><!-- j_ 형태의 정해진 명칭 사용해야 함!! --></span></font></p><p><span style="white-space: pre; font-size: 13.3333px;"><font face="Verdana, sans-serif"> </font></span></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span><form action="<span style="color: rgb(9, 0, 255);"><b><c:url value="j_spring_security_check" /></b></span>" method="post"></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span>ID : <input type="text" name="<span style="color: rgb(9, 0, 255);"><b>j_username</b></span>"><br/></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span>PW : <input type="text" name="<span style="color: rgb(9, 0, 255);"><b>j_password</b></span>"><br/></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span><input type="submit" value="LOGIN"></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span></form></span></font></p><p><span style="white-space: pre; font-size: 13.3333px;"><font face="Verdana, sans-serif"> </font></span></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span> </span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span><!-- 2. action에 경로 추가하기 전에 taglib 추가 후 c:url로 경로 설정 --></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span><c:url value="<span style="color: rgb(9, 0, 255);"><b>j_spring_security_check</b></span>" var="<span style="color: rgb(255, 0, 0);"><b>loginUrl</b></span>"/> </span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span><form action="${loginUrl}" method="post"></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span><c:if test="${param.ng != null}"></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span><p></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span>Login 실패!<br/></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span><c:if test="<b><span style="color: rgb(9, 0, 255);">${SPRING_SECURITY_LAST_EXCEPTION != NULL</span></b>}"></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span>message : <c:out value="<span style="color: rgb(9, 0, 255);"><b>${SPRING_SECURITY_LAST_EXCEPTION.message</b></span>}" /></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span></c:if></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span></p></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span></c:if><span style="white-space:pre"> </span></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span>ID : <input type="text" name="j_username"><br/></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span>PW : <input type="text" name="j_password"><br/></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span><input type="submit" value="로그인"></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span></form></span></font></p><p><span style="white-space: pre; font-size: 13.3333px;"><font face="Verdana, sans-serif"> </font></span></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"></body></span></font></p><p></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"></html></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><br></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><b>5. 로그인 확인 페이지 </b></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><%@ page language="java" contentType="text/html; charset=UTF-8"</span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"> pageEncoding="UTF-8"%></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><br></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><br></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><!-- 1.보안 태그를 이용하여 추가 부분 --></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><%@ taglib uri="http://www.springframework.org/security/tags" prefix="s" %></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><br></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><!DOCTYPE html></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><html></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><head></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><meta charset="UTF-8"></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><title>Insert title here</title></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"></head></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><body></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span><h1>login.jsp</h1></span></font></p><p><span style="white-space: pre; font-size: 13.3333px;"><font face="Verdana, sans-serif"> </font></span></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span><span style="color: rgb(9, 0, 255);"><b><c:if test="${not empty pageContext.request.userPrincipal }"></b></span></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span><p>is Log-in</p></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span></c:if></span></font></p><p><span style="white-space: pre; font-size: 13.3333px;"><font face="Verdana, sans-serif"> </font></span></p><p><span style="white-space: pre; font-size: 13.3333px;"><font face="Verdana, sans-serif"> </font></span></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span><span style="color: rgb(9, 0, 255);"><b><c:if test="${empty pageContext.request.userPrincipal }"></b></span></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span><p>is Log-out</p></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span></c:if></span></font></p><p><span style="white-space: pre; font-size: 13.3333px;"><font face="Verdana, sans-serif"> </font></span></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span><a href="list">목록보기</a></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span><p></p></span></font></p><p><span style="white-space: pre; font-size: 13.3333px;"><font face="Verdana, sans-serif"> </font></span></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span>USER ID :<span style="color: rgb(9, 0, 255);"><b> ${pageContext.request.userPrincipal.name }</b></span><br/> </span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span><!-- 2.보안 태그를 이용하여 추가 부분 --></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span><%-- USER ID : <s:authentication property="name"/><br/> --%></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span><b><span style="color: rgb(9, 0, 255);"><a href="${pageContext.request.contextPath}/j_spring_security_logout" >Log Out</a></span></b></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><span style="white-space:pre"> </span><!-- 위 코드는 디폴트(index.jsp) 페이지로 이동 --></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"></body></span></font></p><p></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"></html></span></font></p><p><font face="Verdana, sans-serif"><span style="font-size: 13.3333px;"><br></span></font></p>
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카페 게시글
스프링(Spring)
Security
보안 기능을 이용한 로그인
주인장
추천 0
조회 47
18.12.08 07:29
댓글 2
다음검색
첫댓글 잘보고 갑니다.
예. 열심히 하세요^^