AuthenticationEntryPoint, AccessDeniedHandler 추가 후 발생하는 exception의 다국어 처리가 되지 않는 점 수정

- update ftl path
- delete duplicate security settings

README.md

@@ -1,9 +1,14 @@
+![Java_8](https://img.shields.io/badge/java-v1.8-red?logo=java)
+![Java_11](https://img.shields.io/badge/java-v11-red?logo=java)
+![Spring_Boot](https://img.shields.io/badge/Spring_Boot-v2.1.4-green.svg?logo=spring)
+![Spring_Security](https://img.shields.io/badge/Spring_Security-v5.1.5-green.svg?logo=spring)
+![GitHub stars](https://img.shields.io/github/stars/codej99/SpringRestApi?style=social)
 # Spring Rest Api 만들기 프로젝트
 
 ### 0. 개요
 - SpringBoot2 framework 기반에서 RESTful api 서비스를 Step by Step으로 만들어 나가는 프로젝트
 - daddyprogrammer.org에서 연재 및 소스 Github 등록
-    - https://daddyprogrammer.org/post/series/springboot2%EB%A1%9C-rest-api-%EB%A7%8C%EB%93%A4%EA%B8%B0/
+    - https://daddyprogrammer.org/post/series/springboot2-make-rest-api/
 
 ### 1. 개발환경
 - Java 8~11
@@ -96,4 +101,32 @@ alter table user_roles
     - Document
         - https://daddyprogrammer.org/post/1012/springboot2-rest-api-social-login-kakao/
     - Git
-        - https://github.com/codej99/SpringRestApi/tree/feature/social-kakao
+        - https://github.com/codej99/SpringRestApi/tree/feature/social-kakao
+- SpringBoot2로 Rest api 만들기(11) – profile을 이용한 환경별 설정 분리
+    - Document
+        - https://daddyprogrammer.org/post/2421/springboot2-seperate-environment-by-profile/
+    - Git
+        - https://github.com/codej99/SpringRestApi/tree/feature/seperate-profile
+ - SpringBoot2로 Rest api 만들기(12) – Deploy & Nginx 연동 & 무중단 배포 하기
+    - Document
+        - https://daddyprogrammer.org/post/2445/springboot2-blue-green-deploy-nginx/
+    - Git
+        - https://github.com/codej99/SpringRestApi/tree/feature/gracefullyshutdown
+  - SpringBoot2로 Rest api 만들기(13) – Jenkins 배포(Deploy) + Git Tag Rollback
+    - Document
+        - https://daddyprogrammer.org/post/2697/springboot2-jenkins-deploy-gittag-rollback/
+  - SpringBoot2로 Rest api 만들기(14) – 간단한 JPA 게시판(board) 만들기
+    - Document
+        - https://daddyprogrammer.org/post/2695/springboot2-simple-jpa-board/
+    - Git
+        - https://github.com/codej99/SpringRestApi/tree/feature/board
+  - SpringBoot2로 Rest api 만들기(15) – Redis로 api 결과 캐싱(Caching)처리
+    - Document
+        - https://daddyprogrammer.org/post/3870/spring-rest-api-redis-caching/
+    - Git
+        - https://github.com/codej99/SpringRestApi/tree/cache-data-redis
+  - SpringBoot2로 Rest api 만들기(16) – AOP와 Custom Annotation을 이용한 금칙어(Forbidden Word) 처리
+    - Document
+        - https://daddyprogrammer.org/post/11356/springboot2-forbidden-word-by-aop-annotation/
+    - Git
+        - https://github.com/codej99/SpringRestApi/tree/feature/block_fobidden_word

build.gradle

@@ -26,6 +26,9 @@ dependencies {
     implementation 'org.springframework.boot:spring-boot-starter-web'
     implementation 'org.springframework.boot:spring-boot-starter-security'
     implementation 'org.springframework.boot:spring-boot-starter-actuator'
+    implementation 'org.springframework.boot:spring-boot-starter-data-redis'
+    //embedded-redis
+    implementation 'it.ozimov:embedded-redis:0.7.2'
     implementation 'io.jsonwebtoken:jjwt:0.9.1'
     implementation 'io.springfox:springfox-swagger2:2.6.1'
     implementation 'io.springfox:springfox-swagger-ui:2.6.1'

src/main/java/com/rest/api/SpringRestApiApplication.java

@@ -6,10 +6,12 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory;
 import org.springframework.boot.web.servlet.server.ConfigurableServletWebServerFactory;
 import org.springframework.context.annotation.Bean;
+import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
 import org.springframework.security.crypto.factory.PasswordEncoderFactories;
 import org.springframework.security.crypto.password.PasswordEncoder;
 import org.springframework.web.client.RestTemplate;
 
+@EnableJpaAuditing
 @SpringBootApplication
 public class SpringRestApiApplication {
     public static void main(String[] args) {

src/main/java/com/rest/api/advice/ExceptionAdvice.java

@@ -26,7 +26,7 @@ public class ExceptionAdvice {
     @ResponseStatus(HttpStatus.INTERNAL_SERVER_ERROR)
     protected CommonResult defaultException(HttpServletRequest request, Exception e) {
         // 예외 처리의 메시지를 MessageSource에서 가져오도록 수정
-        return responseService.getFailResult(Integer.valueOf(getMessage("unKnown.code")), getMessage("unKnown.msg"));
+        return responseService.getFailResult(Integer.valueOf(getMessage("unKnown.code")), getMessage("unKnown.msg") + "(" + e.getMessage() + ")");
     }
 
     @ExceptionHandler(CUserNotFoundException.class)
@@ -48,7 +48,7 @@ public class ExceptionAdvice {
     }
 
     @ExceptionHandler(AccessDeniedException.class)
-    @ResponseStatus(HttpStatus.UNAUTHORIZED)
+    @ResponseStatus(HttpStatus.FORBIDDEN)
     public CommonResult accessDeniedException(HttpServletRequest request, AccessDeniedException e) {
         return responseService.getFailResult(Integer.valueOf(getMessage("accessDenied.code")), getMessage("accessDenied.msg"));
     }
@@ -65,10 +65,29 @@ public class ExceptionAdvice {
         return responseService.getFailResult(Integer.valueOf(getMessage("existingUser.code")), getMessage("existingUser.msg"));
     }
 
+    @ExceptionHandler(CNotOwnerException.class)
+    @ResponseStatus(HttpStatus.NON_AUTHORITATIVE_INFORMATION)
+    public CommonResult notOwnerException(HttpServletRequest request, CNotOwnerException e) {
+        return responseService.getFailResult(Integer.valueOf(getMessage("notOwner.code")), getMessage("notOwner.msg"));
+    }
+
+    @ExceptionHandler(CResourceNotExistException.class)
+    @ResponseStatus(HttpStatus.NOT_FOUND)
+    public CommonResult resourceNotExistException(HttpServletRequest request, CResourceNotExistException e) {
+        return responseService.getFailResult(Integer.valueOf(getMessage("resourceNotExist.code")), getMessage("resourceNotExist.msg"));
+    }
+
+    @ExceptionHandler(CForbiddenWordException.class)
+    @ResponseStatus(HttpStatus.BAD_REQUEST)
+    public CommonResult forbiddenWordException(HttpServletRequest request, CForbiddenWordException e) {
+        return responseService.getFailResult(Integer.valueOf(getMessage("forbiddenWord.code")), getMessage("forbiddenWord.msg", new Object[]{e.getMessage()}));
+    }
+
     // code정보에 해당하는 메시지를 조회합니다.
     private String getMessage(String code) {
         return getMessage(code, null);
     }
+
     // code정보, 추가 argument로 현재 locale에 맞는 메시지를 조회합니다.
     private String getMessage(String code, Object[] args) {
         return messageSource.getMessage(code, args, LocaleContextHolder.getLocale());

src/main/java/com/rest/api/advice/exception/CForbiddenWordException.java

@@ -0,0 +1,16 @@
+package com.rest.api.advice.exception;
+
+public class CForbiddenWordException extends RuntimeException {
+
+    public CForbiddenWordException(String msg, Throwable t) {
+        super(msg, t);
+    }
+
+    public CForbiddenWordException(String msg) {
+        super(msg);
+    }
+
+    public CForbiddenWordException() {
+        super();
+    }
+}

src/main/java/com/rest/api/advice/exception/CNotOwnerException.java

@@ -0,0 +1,18 @@
+package com.rest.api.advice.exception;
+
+public class CNotOwnerException extends RuntimeException {
+
+	private static final long serialVersionUID = 2241549550934267615L;
+
+	public CNotOwnerException(String msg, Throwable t) {
+		super(msg, t);
+	}
+
+	public CNotOwnerException(String msg) {
+		super(msg);
+	}
+
+	public CNotOwnerException() {
+		super();
+	}
+}

src/main/java/com/rest/api/advice/exception/CResourceNotExistException.java

@@ -0,0 +1,15 @@
+package com.rest.api.advice.exception;
+
+public class CResourceNotExistException extends RuntimeException {
+    public CResourceNotExistException(String msg, Throwable t) {
+        super(msg, t);
+    }
+
+    public CResourceNotExistException(String msg) {
+        super(msg);
+    }
+
+    public CResourceNotExistException() {
+        super();
+    }
+}

src/main/java/com/rest/api/annotation/ForbiddenWordCheck.java

@@ -0,0 +1,15 @@
+package com.rest.api.annotation;
+
+import com.rest.api.model.board.ParamsPost;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Target({ElementType.METHOD})
+@Retention(RetentionPolicy.RUNTIME)
+public @interface ForbiddenWordCheck {
+    String param() default "paramsPost.content";
+    Class<?> checkClazz() default ParamsPost.class;
+}

src/main/java/com/rest/api/annotation/aspect/ForbiddenWordCheckAspect.java

@@ -0,0 +1,74 @@
+package com.rest.api.annotation.aspect;
+
+import com.rest.api.advice.exception.CForbiddenWordException;
+import com.rest.api.annotation.ForbiddenWordCheck;
+import io.micrometer.core.instrument.util.StringUtils;
+import org.aspectj.lang.JoinPoint;
+import org.aspectj.lang.annotation.Aspect;
+import org.aspectj.lang.annotation.Before;
+import org.aspectj.lang.reflect.MethodSignature;
+import org.springframework.stereotype.Component;
+
+import java.lang.reflect.Field;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Optional;
+
+@Aspect
+@Component
+public class ForbiddenWordCheckAspect {
+
+    // 어노테이션이 설정된 메서드의 메인 프로세스가 시작되기전(Before)에 금칙어 체크 로직이 적용된다.
+    @Before(value = "@annotation(forbiddenWordCheck)")
+    public void forbiddenWordCheck(JoinPoint pjp, ForbiddenWordCheck forbiddenWordCheck) throws Throwable {
+        // 금칙어를 체크할 메서드의 파라미터가 객체인지(객체.필드명) 일반 String인지에 따라 구분하여 처리한다.
+        String[] param = forbiddenWordCheck.param().split("\\.");
+        String paramName;
+        String fieldName = "";
+        if (param.length == 2) {
+            paramName = param[0];
+            fieldName = param[1];
+        } else {
+            paramName = forbiddenWordCheck.param();
+        }
+        // 메서드의 파라미터 이름으로 메서드의 몇번째 파라미터인지 구한다.
+        Integer parameterIdx = getParameterIdx(pjp, paramName);
+        if (parameterIdx == -1)
+            throw new IllegalArgumentException();
+
+        String checkWord;
+        // 객체내의 필드값에서 금칙어 체크 문장을 얻어내야 할 경우
+        if (StringUtils.isNotEmpty(fieldName)) {
+            Class<?> clazz = forbiddenWordCheck.checkClazz();
+            Field field = clazz.getDeclaredField(fieldName);
+            field.setAccessible(true);
+            checkWord = (String) field.get(pjp.getArgs()[parameterIdx]);
+        // 금칙어 체크 문장이 String형의 파라미터로 넘어오는 경우
+        } else {
+            checkWord = (String) pjp.getArgs()[parameterIdx];
+        }
+        // 체크할 문장에 금칙어가 포함되어 있는지 확인
+        checkForbiddenWord(checkWord);
+    }
+
+    // 메서드의 파라미터 이름으로 몇번째에 파라미터가 위치하는지 구함
+    private Integer getParameterIdx(JoinPoint joinPoint, String paramName) {
+        MethodSignature methodSignature = (MethodSignature) joinPoint.getSignature();
+        String[] parameterNames = methodSignature.getParameterNames();
+        for (int i = 0; i < parameterNames.length; i++) {
+            String parameterName = parameterNames[i];
+            if (paramName.equals(parameterName)) {
+                return i;
+            }
+        }
+        return -1;
+    }
+
+    // 입력된 문장에 금칙어가 포함되어 있으면 Exception을 발생시킨다.
+    private void checkForbiddenWord(String word) {
+        List<String> forbiddenWords = Arrays.asList("개새끼", "쌍년", "씨발");
+        Optional<String> forbiddenWord = forbiddenWords.stream().filter(word::contains).findFirst();
+        if (forbiddenWord.isPresent())
+            throw new CForbiddenWordException(forbiddenWord.get());
+    }
+}

src/main/java/com/rest/api/common/CacheKey.java

@@ -0,0 +1,14 @@
+package com.rest.api.common;
+
+public class CacheKey {
+
+    public static final int DEFAULT_EXPIRE_SEC = 60; // 1 minutes
+    public static final String USER = "user";
+    public static final int USER_EXPIRE_SEC = 60 * 5; // 5 minutes
+    public static final String BOARD = "board";
+    public static final int BOARD_EXPIRE_SEC = 60 * 10; // 10 minutes
+    public static final String POST = "post";
+    public static final String POSTS = "posts";
+    public static final int POST_EXPIRE_SEC = 60 * 5; // 5 minutes
+
+}

src/main/java/com/rest/api/config/EmbeddedRedisConfig.java

@@ -0,0 +1,35 @@
+package com.rest.api.config;
+
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Profile;
+import redis.embedded.RedisServer;
+
+import javax.annotation.PostConstruct;
+import javax.annotation.PreDestroy;
+
+/**
+ * 로컬 환경일경우 내장 레디스가 실행된다.
+ */
+@Profile("local")
+@Configuration
+public class EmbeddedRedisConfig {
+
+    @Value("${spring.redis.port}")
+    private int redisPort;
+
+    private RedisServer redisServer;
+
+    @PostConstruct
+    public void redisServer() {
+        redisServer = new RedisServer(redisPort);
+        redisServer.start();
+    }
+
+    @PreDestroy
+    public void stopRedis() {
+        if (redisServer != null) {
+            redisServer.stop();
+        }
+    }
+}

src/main/java/com/rest/api/config/RedisConfig.java

@@ -0,0 +1,47 @@
+package com.rest.api.config;
+
+import com.rest.api.common.CacheKey;
+import lombok.RequiredArgsConstructor;
+import org.springframework.cache.annotation.EnableCaching;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.data.redis.cache.CacheKeyPrefix;
+import org.springframework.data.redis.cache.RedisCacheConfiguration;
+import org.springframework.data.redis.cache.RedisCacheManager;
+import org.springframework.data.redis.connection.RedisConnectionFactory;
+import org.springframework.data.redis.serializer.RedisSerializationContext;
+import org.springframework.data.redis.serializer.StringRedisSerializer;
+
+import java.time.Duration;
+import java.util.HashMap;
+import java.util.Map;
+
+@RequiredArgsConstructor
+@EnableCaching
+@Configuration
+public class RedisConfig {
+
+    @Bean(name = "cacheManager")
+    public RedisCacheManager cacheManager(RedisConnectionFactory connectionFactory) {
+
+        RedisCacheConfiguration configuration = RedisCacheConfiguration.defaultCacheConfig()
+                .disableCachingNullValues()
+                .entryTtl(Duration.ofSeconds(CacheKey.DEFAULT_EXPIRE_SEC))
+                .computePrefixWith(CacheKeyPrefix.simple())
+                .serializeKeysWith(RedisSerializationContext.SerializationPair.fromSerializer(new StringRedisSerializer()));
+
+        Map<String, RedisCacheConfiguration> cacheConfigurations = new HashMap<>();
+        // 캐시 default 유효시간 설정
+        cacheConfigurations.put(CacheKey.USER, RedisCacheConfiguration.defaultCacheConfig()
+                .entryTtl(Duration.ofSeconds(CacheKey.USER_EXPIRE_SEC)));
+        cacheConfigurations.put(CacheKey.BOARD, RedisCacheConfiguration.defaultCacheConfig()
+                .entryTtl(Duration.ofSeconds(CacheKey.BOARD_EXPIRE_SEC)));
+        cacheConfigurations.put(CacheKey.POST, RedisCacheConfiguration.defaultCacheConfig()
+                .entryTtl(Duration.ofSeconds(CacheKey.POST_EXPIRE_SEC)));
+        cacheConfigurations.put(CacheKey.POSTS, RedisCacheConfiguration.defaultCacheConfig()
+                .entryTtl(Duration.ofSeconds(CacheKey.POST_EXPIRE_SEC)));
+
+        return RedisCacheManager.RedisCacheManagerBuilder.fromConnectionFactory(connectionFactory).cacheDefaults(configuration)
+                .withInitialCacheConfigurations(cacheConfigurations).build();
+    }
+}

src/main/java/com/rest/api/config/security/CustomAccessDeniedHandler.java

@@ -1,10 +1,13 @@
 package com.rest.api.config.security;
 
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.context.i18n.LocaleContextHolder;
 import org.springframework.security.access.AccessDeniedException;
 import org.springframework.security.web.access.AccessDeniedHandler;
 import org.springframework.stereotype.Component;
 
+import javax.servlet.RequestDispatcher;
+import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import java.io.IOException;
@@ -14,7 +17,9 @@ import java.io.IOException;
 public class CustomAccessDeniedHandler implements AccessDeniedHandler {
 
     @Override
-    public void handle(HttpServletRequest request, HttpServletResponse response, AccessDeniedException exception) throws IOException {
-        response.sendRedirect("/exception/accessdenied");
+    public void handle(HttpServletRequest request, HttpServletResponse response, AccessDeniedException exception) throws IOException, ServletException {
+        response.setLocale(LocaleContextHolder.getLocale());
+        RequestDispatcher rd = request.getRequestDispatcher("/exception/accessdenied");
+        rd.forward(request, response);
     }
-}
+}

src/main/java/com/rest/api/config/security/CustomAuthenticationEntryPoint.java

@@ -1,6 +1,7 @@
 package com.rest.api.config.security;
 
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.context.i18n.LocaleContextHolder;
 import org.springframework.security.core.AuthenticationException;
 import org.springframework.security.web.AuthenticationEntryPoint;
 import org.springframework.stereotype.Component;
@@ -14,10 +15,10 @@ import java.io.IOException;
 @Slf4j
 @Component
 public class CustomAuthenticationEntryPoint implements AuthenticationEntryPoint {
-
     @Override
-    public void commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException ex) throws IOException,
-            ServletException {
-        response.sendRedirect("/exception/entrypoint");
+    public void commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException ex) throws IOException, ServletException {
+        response.setLocale(LocaleContextHolder.getLocale());
+        RequestDispatcher rd = request.getRequestDispatcher("/exception/entrypoint");
+        rd.forward(request, response);
     }
-}
+}

src/main/java/com/rest/api/config/security/JwtTokenProvider.java

@@ -25,7 +25,7 @@ public class JwtTokenProvider { // JWT 토큰을 생성 및 검증 모듈
     @Value("${spring.jwt.secret}")
     private String secretKey;
 
-    private long tokenValidMilisecond = 1000L * 60 * 60; // 1시간만 토큰 유효
+    private long tokenValidMilisecond = 1000L * 60 * 60 * 24; // 24시간만 토큰 유효
 
     private final UserDetailsService userDetailsService;
 

src/main/java/com/rest/api/config/security/SecurityConfiguration.java

@@ -3,6 +3,7 @@ package com.rest.api.config.security;
 import lombok.RequiredArgsConstructor;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.context.i18n.LocaleContextHolder;
 import org.springframework.http.HttpMethod;
 import org.springframework.security.authentication.AuthenticationManager;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
@@ -10,6 +11,12 @@ import org.springframework.security.config.annotation.web.builders.WebSecurity;
 import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
 import org.springframework.security.config.http.SessionCreationPolicy;
 import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
+import org.springframework.web.servlet.i18n.SessionLocaleResolver;
+
+import javax.servlet.*;
+import javax.servlet.http.HttpServletRequest;
+import java.io.IOException;
+import java.util.Locale;
 
 @RequiredArgsConstructor
 @Configuration
@@ -32,13 +39,14 @@ public class SecurityConfiguration extends WebSecurityConfigurerAdapter {
             .and()
                 .authorizeRequests() // 다음 리퀘스트에 대한 사용권한 체크
                     .antMatchers("/*/signin", "/*/signin/**", "/*/signup", "/*/signup/**", "/social/**").permitAll() // 가입 및 인증 주소는 누구나 접근가능
-                    .antMatchers(HttpMethod.GET, "/exception/**","/helloworld/**", "/actuator/health").permitAll() // 등록된 GET요청 리소스는 누구나 접근가능
+                    .antMatchers(HttpMethod.GET, "/exception/**", "/helloworld/**","/actuator/health", "/v1/board/**", "/favicon.ico").permitAll() // 등록된 GET요청 리소스는 누구나 접근가능
                     .anyRequest().hasRole("USER") // 그외 나머지 요청은 모두 인증된 회원만 접근 가능
             .and()
                 .exceptionHandling().accessDeniedHandler(new CustomAccessDeniedHandler())
             .and()
                 .exceptionHandling().authenticationEntryPoint(new CustomAuthenticationEntryPoint())
             .and()
+                .addFilterBefore(new AthenticationEntryLocaleFilter(), UsernamePasswordAuthenticationFilter.class)
                 .addFilterBefore(new JwtAuthenticationFilter(jwtTokenProvider), UsernamePasswordAuthenticationFilter.class); // jwt token 필터를 id/password 인증 필터 전에 넣어라.
 
     }
@@ -49,4 +57,31 @@ public class SecurityConfiguration extends WebSecurityConfigurerAdapter {
                 "/swagger-ui.html", "/webjars/**", "/swagger/**");
 
     }
+
+    private static class AthenticationEntryLocaleFilter implements Filter {
+        private SessionLocaleResolver localeResolver;
+
+        private AthenticationEntryLocaleFilter() {
+            localeResolver = new SessionLocaleResolver();
+            localeResolver.setDefaultLocale(Locale.KOREAN);
+        }
+
+        @Override
+        public void init(FilterConfig filterConfig) {
+        }
+
+        @Override
+        public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
+            if(request.getParameter("lang") != null)
+                localeResolver.setDefaultLocale(Locale.forLanguageTag(request.getParameter("lang")));
+            Locale locale = localeResolver.resolveLocale((HttpServletRequest) request);
+            LocaleContextHolder.setLocale(locale);
+            chain.doFilter(request, response);
+        }
+
+        @Override
+        public void destroy() {
+        }
+    }
 }
+

src/main/java/com/rest/api/controller/exception/ExceptionController.java

@@ -18,7 +18,7 @@ public class ExceptionController {
         throw new CAuthenticationEntryPointException();
     }
 
-    @GetMapping(value = "/accessdenied")
+    @RequestMapping(value = "/accessdenied")
     public CommonResult accessdeniedException() {
         throw new AccessDeniedException("");
     }

src/main/java/com/rest/api/controller/v1/UserController.java

@@ -51,12 +51,12 @@ public class UserController {
     @ApiOperation(value = "회원 수정", notes = "회원정보를 수정한다")
     @PutMapping(value = "/user")
     public SingleResult<User> modify(
-            @ApiParam(value = "회원번호", required = true) @RequestParam long msrl,
             @ApiParam(value = "회원이름", required = true) @RequestParam String name) {
-        User user = User.builder()
-                .msrl(msrl)
-                .name(name)
-                .build();
+
+        Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
+        String id = authentication.getName();
+        User user = userJpaRepo.findByUid(id).orElseThrow(CUserNotFoundException::new);
+        user.setName(name);
         return responseService.getSingleResult(userJpaRepo.save(user));
     }
 

src/main/java/com/rest/api/controller/v1/board/BoardController.java

@@ -0,0 +1,91 @@
+package com.rest.api.controller.v1.board;
+
+import com.rest.api.entity.board.Board;
+import com.rest.api.entity.board.Post;
+import com.rest.api.model.board.ParamsPost;
+import com.rest.api.model.response.CommonResult;
+import com.rest.api.model.response.ListResult;
+import com.rest.api.model.response.SingleResult;
+import com.rest.api.service.ResponseService;
+import com.rest.api.service.board.BoardService;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiImplicitParam;
+import io.swagger.annotations.ApiImplicitParams;
+import io.swagger.annotations.ApiOperation;
+import lombok.RequiredArgsConstructor;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.web.bind.annotation.*;
+
+import javax.validation.Valid;
+
+@Api(tags = {"3. Board"})
+@RequiredArgsConstructor
+@RestController
+@RequestMapping(value = "/v1/board")
+public class BoardController {
+
+    private final BoardService boardService;
+    private final ResponseService responseService;
+
+    @ApiImplicitParams({
+            @ApiImplicitParam(name = "X-AUTH-TOKEN", value = "로그인 성공 후 access_token", required = true, dataType = "String", paramType = "header")
+    })
+    @ApiOperation(value = "게시판 생성", notes = "신규 게시판을 생성한다.")
+    @PostMapping(value = "/{boardName}")
+    public SingleResult<Board> createBoard(@PathVariable String boardName) {
+        return responseService.getSingleResult(boardService.insertBoard(boardName));
+    }
+
+    @ApiOperation(value = "게시판 정보 조회", notes = "게시판 정보를 조회한다.")
+    @GetMapping(value = "/{boardName}")
+    public SingleResult<Board> boardInfo(@PathVariable String boardName) {
+        return responseService.getSingleResult(boardService.findBoard(boardName));
+    }
+
+    @ApiOperation(value = "게시글 리스트", notes = "게시글 리스트를 조회한다.")
+    @GetMapping(value = "/{boardName}/posts")
+    public ListResult<Post> posts(@PathVariable String boardName) {
+        return responseService.getListResult(boardService.findPosts(boardName));
+    }
+
+    @ApiImplicitParams({
+            @ApiImplicitParam(name = "X-AUTH-TOKEN", value = "로그인 성공 후 access_token", required = true, dataType = "String", paramType = "header")
+    })
+    @ApiOperation(value = "게시글 작성", notes = "게시글을 작성한다.")
+    @PostMapping(value = "/{boardName}/post")
+    public SingleResult<Post> post(@PathVariable String boardName, @Valid @ModelAttribute ParamsPost post) {
+        Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
+        String uid = authentication.getName();
+        return responseService.getSingleResult(boardService.writePost(uid, boardName, post));
+    }
+
+    @ApiOperation(value = "게시글 상세", notes = "게시글 상세정보를 조회한다.")
+    @GetMapping(value = "/post/{postId}")
+    public SingleResult<Post> post(@PathVariable long postId) {
+        return responseService.getSingleResult(boardService.getPost(postId));
+    }
+
+    @ApiImplicitParams({
+            @ApiImplicitParam(name = "X-AUTH-TOKEN", value = "로그인 성공 후 access_token", required = true, dataType = "String", paramType = "header")
+    })
+    @ApiOperation(value = "게시글 수정", notes = "게시판의 글을 수정한다.")
+    @PutMapping(value = "/post/{postId}")
+    public SingleResult<Post> post(@PathVariable long postId, @Valid @ModelAttribute ParamsPost post) {
+        Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
+        String uid = authentication.getName();
+        return responseService.getSingleResult(boardService.updatePost(postId, uid, post));
+    }
+
+    @ApiImplicitParams({
+            @ApiImplicitParam(name = "X-AUTH-TOKEN", value = "로그인 성공 후 access_token", required = true, dataType = "String", paramType = "header")
+    })
+    @ApiOperation(value = "게시글 삭제", notes = "게시글을 삭제한다.")
+    @DeleteMapping(value = "/post/{postId}")
+    public CommonResult deletePost(@PathVariable long postId) {
+        Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
+        String uid = authentication.getName();
+        boardService.deletePost(postId, uid);
+        return responseService.getSuccessResult();
+    }
+}

src/main/java/com/rest/api/entity/User.java

@@ -1,7 +1,10 @@
 package com.rest.api.entity;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonProperty;
+import com.rest.api.entity.common.CommonDateEntity;
 import lombok.*;
+import org.hibernate.annotations.Proxy;
 import org.springframework.security.core.GrantedAuthority;
 import org.springframework.security.core.authority.SimpleGrantedAuthority;
 import org.springframework.security.core.userdetails.UserDetails;
@@ -15,13 +18,16 @@ import java.util.stream.Collectors;
 @Builder // builder를 사용할수 있게 합니다.
 @Entity // jpa entity임을 알립니다.
 @Getter // user 필드값의 getter를 자동으로 생성합니다.
+@Setter
 @NoArgsConstructor // 인자없는 생성자를 자동으로 생성합니다.
 @AllArgsConstructor // 인자를 모두 갖춘 생성자를 자동으로 생성합니다.
 @Table(name = "user") // 'user' 테이블과 매핑됨을 명시
-public class User implements UserDetails {
+@JsonIgnoreProperties({"hibernateLazyInitializer", "handler"}) // Post Entity에서 User와의 관계를 Json으로 변환시 오류 방지를 위한 코드
+@Proxy(lazy = false)
+public class User extends CommonDateEntity implements UserDetails {
     @Id // pk
     @GeneratedValue(strategy = GenerationType.IDENTITY)
-    private long msrl;
+    private Long msrl;
     @Column(nullable = false, unique = true, length = 50)
     private String uid;
     @JsonProperty(access = JsonProperty.Access.WRITE_ONLY)

src/main/java/com/rest/api/entity/board/Board.java

@@ -0,0 +1,23 @@
+package com.rest.api.entity.board;
+
+import com.rest.api.entity.common.CommonDateEntity;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import javax.persistence.*;
+import java.io.Serializable;
+
+@Builder
+@Entity
+@Getter
+@NoArgsConstructor
+@AllArgsConstructor
+public class Board extends CommonDateEntity implements Serializable {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long boardId;
+    @Column(nullable = false, length = 100)
+    private String name;
+}

src/main/java/com/rest/api/entity/board/Post.java

@@ -0,0 +1,59 @@
+package com.rest.api.entity.board;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.rest.api.entity.User;
+import com.rest.api.entity.common.CommonDateEntity;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+import org.hibernate.annotations.Proxy;
+
+import javax.persistence.*;
+import java.io.Serializable;
+
+@Entity
+@Getter
+@Setter
+@NoArgsConstructor
+public class Post extends CommonDateEntity implements Serializable {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long postId;
+    @Column(nullable = false, length = 50)
+    private String author;
+    @Column(nullable = false, length = 100)
+    private String title;
+    @Column(length = 500)
+    private String content;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "board_id")
+    private Board board; // 게시글 - 게시판의 관계 - N:1
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "msrl")
+    private User user;  // 게시글 - 회원의 관계 - N:1
+
+    // Join 테이블이 Json결과에 표시되지 않도록 처리.
+    @JsonIgnore
+    public Board getBoard() {
+        return board;
+    }
+
+    // 생성자
+    public Post(User user, Board board, String author, String title, String content) {
+        this.user = user;
+        this.board = board;
+        this.author = author;
+        this.title = title;
+        this.content = content;
+    }
+
+    // 수정시 데이터 처리
+    public Post setUpdate(String author, String title, String content) {
+        this.author = author;
+        this.title = title;
+        this.content = content;
+        return this;
+    }
+}

src/main/java/com/rest/api/entity/common/CommonDateEntity.java

@@ -0,0 +1,21 @@
+package com.rest.api.entity.common;
+
+import lombok.Getter;
+import org.springframework.data.annotation.CreatedDate;
+import org.springframework.data.annotation.LastModifiedDate;
+import org.springframework.data.jpa.domain.support.AuditingEntityListener;
+
+import javax.persistence.EntityListeners;
+import javax.persistence.MappedSuperclass;
+import java.io.Serializable;
+import java.time.LocalDateTime;
+
+@Getter
+@MappedSuperclass
+@EntityListeners(AuditingEntityListener.class)
+public abstract class CommonDateEntity implements Serializable {
+    @CreatedDate
+    private LocalDateTime createdAt;
+    @LastModifiedDate
+    private LocalDateTime modifiedAt;
+}

src/main/java/com/rest/api/model/board/ParamsPost.java

@@ -0,0 +1,26 @@
+package com.rest.api.model.board;
+
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.Size;
+
+@Getter
+@Setter
+@NoArgsConstructor
+public class ParamsPost {
+    @NotEmpty
+    @Size(min = 2, max = 50)
+    @ApiModelProperty(value = "작성자명", required = true)
+    private String author;
+    @NotEmpty
+    @Size(min = 2, max = 100)
+    @ApiModelProperty(value = "제목", required = true)
+    private String title;
+    @Size(min = 2, max = 500)
+    @ApiModelProperty(value = "내용", required = true)
+    private String content;
+}

src/main/java/com/rest/api/repo/board/BoardJpaRepo.java

@@ -0,0 +1,8 @@
+package com.rest.api.repo.board;
+
+import com.rest.api.entity.board.Board;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface BoardJpaRepo extends JpaRepository<Board, Long> {
+    Board findByName(String name);
+}

src/main/java/com/rest/api/repo/board/PostJpaRepo.java

@@ -0,0 +1,11 @@
+package com.rest.api.repo.board;
+
+import com.rest.api.entity.board.Board;
+import com.rest.api.entity.board.Post;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+import java.util.List;
+
+public interface PostJpaRepo extends JpaRepository<Post, Long> {
+    List<Post> findByBoardOrderByPostIdDesc(Board board);
+}

src/main/java/com/rest/api/service/board/BoardService.java

@@ -0,0 +1,96 @@
+package com.rest.api.service.board;
+
+import com.rest.api.advice.exception.CForbiddenWordException;
+import com.rest.api.advice.exception.CNotOwnerException;
+import com.rest.api.advice.exception.CResourceNotExistException;
+import com.rest.api.advice.exception.CUserNotFoundException;
+import com.rest.api.annotation.ForbiddenWordCheck;
+import com.rest.api.common.CacheKey;
+import com.rest.api.entity.User;
+import com.rest.api.entity.board.Board;
+import com.rest.api.entity.board.Post;
+import com.rest.api.model.board.ParamsPost;
+import com.rest.api.repo.UserJpaRepo;
+import com.rest.api.repo.board.BoardJpaRepo;
+import com.rest.api.repo.board.PostJpaRepo;
+import com.rest.api.service.cache.CacheSevice;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.cache.annotation.CacheEvict;
+import org.springframework.cache.annotation.CachePut;
+import org.springframework.cache.annotation.Cacheable;
+import org.springframework.stereotype.Service;
+
+import javax.transaction.Transactional;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Optional;
+
+@Slf4j
+@Service
+@Transactional
+@RequiredArgsConstructor
+public class BoardService {
+
+    private final BoardJpaRepo boardJpaRepo;
+    private final PostJpaRepo postJpaRepo;
+    private final UserJpaRepo userJpaRepo;
+    private final CacheSevice cacheSevice;
+
+    public Board insertBoard(String boardName) {
+        return boardJpaRepo.save(Board.builder().name(boardName).build());
+    }
+
+    // 게시판 이름으로 게시판을 조회. 없을경우 CResourceNotExistException 처리
+    @Cacheable(value = CacheKey.BOARD, key = "#boardName", unless = "#result == null")
+    public Board findBoard(String boardName) {
+        return Optional.ofNullable(boardJpaRepo.findByName(boardName)).orElseThrow(CResourceNotExistException::new);
+    }
+
+    // 게시판 이름으로 게시글 리스트 조회.
+    @Cacheable(value = CacheKey.POSTS, key = "#boardName", unless = "#result == null")
+    public List<Post> findPosts(String boardName) {
+        return postJpaRepo.findByBoardOrderByPostIdDesc(findBoard(boardName));
+    }
+
+    // 게시글ID로 게시글 단건 조회. 없을경우 CResourceNotExistException 처리
+    @Cacheable(value = CacheKey.POST, key = "#postId", unless = "#result == null")
+    public Post getPost(long postId) {
+        return postJpaRepo.findById(postId).orElseThrow(CResourceNotExistException::new);
+    }
+
+    // 게시글을 등록합니다. 게시글의 회원UID가 조회되지 않으면 CUserNotFoundException 처리합니다.
+    @CacheEvict(value = CacheKey.POSTS, key = "#boardName")
+    @ForbiddenWordCheck
+    public Post writePost(String uid, String boardName, ParamsPost paramsPost) {
+        Board board = findBoard(boardName);
+        Post post = new Post(userJpaRepo.findByUid(uid).orElseThrow(CUserNotFoundException::new), board, paramsPost.getAuthor(), paramsPost.getTitle(), paramsPost.getContent());
+        return postJpaRepo.save(post);
+    }
+
+    // 게시글을 수정합니다. 게시글 등록자와 로그인 회원정보가 틀리면 CNotOwnerException 처리합니다.
+    //@CachePut(value = CacheKey.POST, key = "#postId") 갱신된 정보만 캐시할경우에만 사용!
+    @ForbiddenWordCheck
+    public Post updatePost(long postId, String uid, ParamsPost paramsPost) {
+        Post post = getPost(postId);
+        User user = post.getUser();
+        if (!uid.equals(user.getUid()))
+            throw new CNotOwnerException();
+
+        // 영속성 컨텍스트의 변경감지(dirty checking) 기능에 의해 조회한 Post내용을 변경만 해도 Update쿼리가 실행됩니다.
+        post.setUpdate(paramsPost.getAuthor(), paramsPost.getTitle(), paramsPost.getContent());
+        cacheSevice.deleteBoardCache(post.getPostId(), post.getBoard().getName());
+        return post;
+    }
+
+    // 게시글을 삭제합니다. 게시글 등록자와 로그인 회원정보가 틀리면 CNotOwnerException 처리합니다.
+    public boolean deletePost(long postId, String uid) {
+        Post post = getPost(postId);
+        User user = post.getUser();
+        if (!uid.equals(user.getUid()))
+            throw new CNotOwnerException();
+        postJpaRepo.delete(post);
+        cacheSevice.deleteBoardCache(post.getPostId(), post.getBoard().getName());
+        return true;
+    }
+}

src/main/java/com/rest/api/service/cache/CacheSevice.java

@@ -0,0 +1,21 @@
+package com.rest.api.service.cache;
+
+import com.rest.api.common.CacheKey;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.cache.annotation.CacheEvict;
+import org.springframework.cache.annotation.Caching;
+import org.springframework.stereotype.Service;
+
+@Slf4j
+@Service
+public class CacheSevice {
+
+    @Caching(evict = {
+            @CacheEvict(value = CacheKey.POST, key = "#postId"),
+            @CacheEvict(value = CacheKey.POSTS, key = "#boardName")
+    })
+    public boolean deleteBoardCache(long postId, String boardName) {
+        log.debug("deleteBoardCache - postId {}, boardName {}", postId, boardName);
+        return true;
+    }
+}

src/main/java/com/rest/api/service/security/CustomUserDetailService.java

@@ -1,8 +1,10 @@
 package com.rest.api.service.security;
 
 import com.rest.api.advice.exception.CUserNotFoundException;
+import com.rest.api.common.CacheKey;
 import com.rest.api.repo.UserJpaRepo;
 import lombok.RequiredArgsConstructor;
+import org.springframework.cache.annotation.Cacheable;
 import org.springframework.security.core.userdetails.UserDetails;
 import org.springframework.security.core.userdetails.UserDetailsService;
 import org.springframework.stereotype.Service;
@@ -13,6 +15,7 @@ public class CustomUserDetailService implements UserDetailsService {
 
     private final UserJpaRepo userJpaRepo;
 
+    @Cacheable(value = CacheKey.USER, key = "#userPk", unless = "#result == null")
     public UserDetails loadUserByUsername(String userPk) {
         return userJpaRepo.findById(Long.valueOf(userPk)).orElseThrow(CUserNotFoundException::new);
     }

src/main/resources/application-alpha.yml

@@ -21,4 +21,7 @@ spring:
     showSql: true
     generate-ddl: false
   url:
-    base: http://dev-api.daddyprogrammer.org
+    base: http://dev-api.daddyprogrammer.org
+  redis:
+    host: Standalone Redis 호스트
+    port: Standalone Redis 포트

src/main/resources/application-local.yml

@@ -1,6 +1,6 @@
 logging:
   level:
-    root: warn
+    root: info
     com.rest.api: debug
 
 spring:
@@ -18,3 +18,6 @@ spring:
     generate-ddl: true
   url:
     base: http://localhost:8080
+  redis:
+    host: localhost
+    port: 6379

src/main/resources/i18n/exception_en.yml

@@ -18,4 +18,13 @@ communicationError:
   msg: "An error occurred during communication."
 existingUser:
   code: "-1005"
-  msg: "You are an existing member."
+  msg: "You are an existing member."
+notOwner:
+  code: "-1006"
+  msg: "You are not the owner of this resource."
+resourceNotExist:
+  code: "-1007"
+  msg: "This resource does not exist."
+forbiddenWord:
+  code: "-1008"
+  msg: "forbidden words ({0}) are included in the input."

src/main/resources/i18n/exception_ko.yml

@@ -1,6 +1,6 @@
 unKnown:
   code: "-9999"
-  msg: "알수 없는 오류가 발생하였습니다."
+  msg: "알수없는 오류가 발생하였습니다."
 userNotFound:
   code: "-1000"
   msg: "존재하지 않는 회원입니다."
@@ -18,4 +18,13 @@ communicationError:
   msg: "통신 중 오류가 발생하였습니다."
 existingUser:
   code: "-1005"
-  msg: "이미 가입한 회원입니다. 로그인을 해주십시오."
+  msg: "이미 가입한 회원입니다. 로그인을 해주십시오."
+notOwner:
+  code: "-1006"
+  msg: "해당 자원의 소유자가 아닙니다."
+resourceNotExist:
+  code: "-1007"
+  msg: "요청한 자원이 존재 하지 않습니다."
+forbiddenWord:
+  code: "-1008"
+  msg: "입력한 내용에 금칙어({0})가 포함되어 있습니다."

src/test/java/com/rest/api/cache/CacheRepo.java

@@ -0,0 +1,67 @@
+package com.rest.api.cache;
+
+import com.rest.api.entity.board.Post;
+import org.springframework.cache.annotation.CacheEvict;
+import org.springframework.cache.annotation.CachePut;
+import org.springframework.cache.annotation.Cacheable;
+import org.springframework.stereotype.Service;
+
+@Service
+public class CacheRepo {
+
+    private static final String CACHE_KEY = "CACHE_TEST";
+
+    @Cacheable(value = CACHE_KEY, key = "#postId")
+    public Post getPost(long postId) {
+        Post post = new Post();
+        post.setPostId(postId);
+        post.setTitle("title_" + postId);
+        post.setAuthor("author_" + postId);
+        post.setContent("content_" + postId);
+        return post;
+    }
+
+    @CachePut(value = CACHE_KEY, key = "#post.postId")
+    public Post updatePost(Post post) {
+        return post;
+    }
+
+    @Cacheable(value = CACHE_KEY, key = "{#postId, #title}")
+    public Post getPostMultiKey(long postId, String title) {
+        Post post = new Post();
+        post.setPostId(postId);
+        post.setTitle("title_" + postId);
+        post.setAuthor("author_" + postId);
+        post.setContent("content_" + postId);
+        return post;
+    }
+
+    @CachePut(value = CACHE_KEY, key = "{#post.postId, #post.title}")
+//    @CachePut(value = CACHE_KEY, key = "{#post.postId, #post.getTitle()}")
+    public Post updatePostMultiKey(Post post) {
+        return post;
+    }
+
+    @CacheEvict(cacheNames = {CACHE_KEY}, allEntries = true)
+    public void clearCache(){}
+
+    @Cacheable(value = CACHE_KEY, key = "{#postId}", condition="#postId > 10")
+    public Post getPostCondition(long postId) {
+        Post post = new Post();
+        post.setPostId(postId);
+        post.setTitle("title_" + postId);
+        post.setAuthor("author_" + postId);
+        post.setContent("content_" + postId);
+        return post;
+    }
+
+    @Cacheable(value = CACHE_KEY, key = "T(com.rest.api.cache.CustomKeyGenerator).create(#postId, #title)")
+    public Post getPostKeyGenerator(long postId, String title) {
+        Post post = new Post();
+        post.setPostId(postId);
+        post.setTitle("title_" + postId);
+        post.setAuthor("author_" + postId);
+        post.setContent("content_" + postId);
+        return post;
+    }
+}

src/test/java/com/rest/api/cache/CacheTest.java

@@ -0,0 +1,67 @@
+package com.rest.api.cache;
+
+import com.rest.api.entity.board.Post;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringRunner;
+
+import static org.junit.Assert.*;
+
+@RunWith(SpringRunner.class)
+@SpringBootTest
+public class CacheTest {
+
+    @Autowired
+    private CacheRepo cacheRepo;
+
+    @Test
+    public void cacheTest() throws Exception {
+        // get cache
+        Post post = cacheRepo.getPost(1L);
+        assertSame(1L, post.getPostId());
+        assertEquals("title_1", post.getTitle());
+        // update cache
+        post.setTitle("title_modified");
+        post.setContent("content_modified");
+        cacheRepo.updatePost(post);
+        // get cache
+        Post postModified = cacheRepo.getPost(1L);
+        assertEquals("title_modified", postModified.getTitle());
+        assertEquals("content_modified", postModified.getContent());
+    }
+
+    @Test
+    public void cacheTestMultiKey() throws Exception {
+        // get cache
+        Post post = cacheRepo.getPostMultiKey(1L, "title_1");
+        assertSame(1L, post.getPostId());
+        assertEquals("title_1", post.getTitle());
+        // update cache
+        post.setTitle("title_modified");
+        post.setContent("content_modified");
+        cacheRepo.updatePostMultiKey(post);
+        // get cache
+        Post postModified = cacheRepo.getPostMultiKey(1L, "title_modified");
+        assertEquals("title_modified", postModified.getTitle());
+        assertEquals("content_modified", postModified.getContent());
+    }
+
+    @Test
+    public void cacheTestCustomKeyGenerator() throws Exception {
+        // get cache
+        Post post = cacheRepo.getPostKeyGenerator(1L, "title_1");
+        assertSame(1L, post.getPostId());
+        assertEquals("title_1", post.getTitle());
+    }
+
+    @Test
+    public void deleteAllCache() {
+        cacheRepo.getPost(1L);
+        cacheRepo.getPost(2L);
+        cacheRepo.getPost(3L);
+        cacheRepo.getPost(4L);
+        cacheRepo.clearCache();
+    }
+}

src/test/java/com/rest/api/cache/CustomKeyGenerator.java

@@ -0,0 +1,7 @@
+package com.rest.api.cache;
+
+public class CustomKeyGenerator {
+    public static Object create(Object o1, Object o2) {
+        return "FRONT:" + o1 + ":" + o2;
+    }
+}

src/test/java/com/rest/api/controller/v1/UserControllerTest.java

@@ -47,7 +47,7 @@ public class UserControllerTest {
 
     @Before
     public void setUp() throws Exception {
-        userJpaRepo.save(User.builder().uid("happydaddy@naver.com").name("happydaddy").password(passwordEncoder.encode("1234")).roles(Collections.singletonList("ROLE_USER")).build());
+        //userJpaRepo.save(User.builder().uid("happydaddy@naver.com").name("happydaddy").password(passwordEncoder.encode("1234")).roles(Collections.singletonList("ROLE_USER")).build());
         MultiValueMap<String, String> params = new LinkedMultiValueMap<>();
         params.add("id", "happydaddy@naver.com");
         params.add("password", "1234");
@@ -75,8 +75,8 @@ public class UserControllerTest {
                 .get("/v1/users")
                 .header("X-AUTH-TOKEN", "XXXXXXXXXX"))
                 .andDo(print())
-                .andExpect(status().isOk())
-                .andExpect(forwardedUrl("/exception/entrypoint"));
+                .andExpect(status().is3xxRedirection())
+                .andExpect(redirectedUrl("/exception/entrypoint"));
     }
 
     @Test
@@ -86,8 +86,8 @@ public class UserControllerTest {
                 .get("/v1/users"))
                 //.header("X-AUTH-TOKEN", token))
                 .andDo(print())
-                .andExpect(status().isOk())
-                .andExpect(forwardedUrl("/exception/accessdenied"));
+                .andExpect(status().is3xxRedirection())
+                .andExpect(redirectedUrl("/exception/accessdenied"));
     }
 
     @Test
@@ -115,7 +115,7 @@ public class UserControllerTest {
     @Test
     public void modify() throws Exception {
         MultiValueMap<String, String> params = new LinkedMultiValueMap<>();
-        params.add("msrl", "1");
+        params.add("uid", "happydaddy@naver.com");
         params.add("name", "행복전도사");
         mockMvc.perform(MockMvcRequestBuilders
                 .put("/v1/user")
@@ -123,7 +123,8 @@ public class UserControllerTest {
                 .params(params))
                 .andDo(print())
                 .andExpect(status().isOk())
-                .andExpect(jsonPath("$.success").value(true));
+                .andExpect(jsonPath("$.success").value(true))
+                .andExpect(jsonPath("$.data.name").value("행복전도사"));
     }
 
     @Test

src/test/java/com/rest/api/controller/v1/board/BoardControllerTest.java

@@ -0,0 +1,5 @@
+package com.rest.api.controller.v1.board;
+
+public class BoardControllerTest {
+
+}