first commit

src/main/java/com/paynuri/common/interceptor/LoggingInterceptor.java

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+package com.paynuri.common.interceptor;
+
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Component;
+import org.springframework.web.servlet.HandlerInterceptor;
+import org.springframework.web.servlet.ModelAndView;
+
+/**
+ * 로깅 인터셉터 예제
+ * 필요시 WebConfig에서 등록하여 사용
+ */
+@Slf4j
+@Component
+public class LoggingInterceptor implements HandlerInterceptor {
+
+    @Override
+    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
+        log.debug("[preHandle][{}] {}", request.getMethod(), request.getRequestURI());
+        long startTime = System.currentTimeMillis();
+        request.setAttribute("startTime", startTime);
+        return true;
+    }
+
+    @Override
+    public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception {
+        log.debug("[postHandle][{}] {}", request.getMethod(), request.getRequestURI());
+    }
+
+    @Override
+    public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception {
+        long startTime = (Long) request.getAttribute("startTime");
+        long endTime = System.currentTimeMillis();
+        long executeTime = endTime - startTime;
+        
+        log.debug("[afterCompletion][{}] {} - {}ms", request.getMethod(), request.getRequestURI(), executeTime);
+        
+        if (ex != null) {
+            log.error("[afterCompletion] Exception: ", ex);
+        }
+    }
+}

src/main/java/com/paynuri/config/RedisSessionConfig.java

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+package com.paynuri.config;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Profile;
+import org.springframework.session.data.redis.config.annotation.web.http.EnableRedisHttpSession;
+import org.springframework.session.web.http.CookieSerializer;
+import org.springframework.session.web.http.DefaultCookieSerializer;
+
+/**
+ * Redis Session Configuration
+ */
+@Configuration
+@EnableRedisHttpSession
+public class RedisSessionConfig {
+
+    /**
+     * Development Profile Session Configuration
+     */
+    @Configuration
+    @Profile("dev")
+    @EnableRedisHttpSession(redisNamespace = "spring:session:dev")
+    static class DevRedisSessionConfig {
+        @Bean
+        public CookieSerializer cookieSerializer() {
+            DefaultCookieSerializer serializer = new DefaultCookieSerializer();
+            serializer.setCookieName("DEV_SESSION");
+            serializer.setCookiePath("/");
+            serializer.setDomainNamePattern("^.+?\\.(\\w+\\.[a-z]+)$");
+            return serializer;
+        }
+    }
+
+    /**
+     * Test Profile Session Configuration
+     */
+    @Configuration
+    @Profile("test")
+    @EnableRedisHttpSession(redisNamespace = "spring:session:test")
+    static class TestRedisSessionConfig {
+        @Bean
+        public CookieSerializer cookieSerializer() {
+            DefaultCookieSerializer serializer = new DefaultCookieSerializer();
+            serializer.setCookieName("TEST_SESSION");
+            serializer.setCookiePath("/");
+            serializer.setDomainNamePattern("^.+?\\.(\\w+\\.[a-z]+)$");
+            return serializer;
+        }
+    }
+
+    /**
+     * Production Profile Session Configuration
+     */
+    @Configuration
+    @Profile("real")
+    @EnableRedisHttpSession(redisNamespace = "spring:session:real")
+    static class RealRedisSessionConfig {
+        @Bean
+        public CookieSerializer cookieSerializer() {
+            DefaultCookieSerializer serializer = new DefaultCookieSerializer();
+            serializer.setCookieName("SESSION");
+            serializer.setCookiePath("/");
+            serializer.setDomainNamePattern("^.+?\\.(\\w+\\.[a-z]+)$");
+            serializer.setUseHttpOnlyCookie(true);
+            serializer.setUseSecureCookie(true);
+            return serializer;
+        }
+    }
+}

src/main/java/com/paynuri/config/SecurityConfig.java

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+package com.paynuri.config;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.security.config.annotation.web.builders.HttpSecurity;
+import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
+import org.springframework.security.web.SecurityFilterChain;
+import org.springframework.security.web.csrf.CookieCsrfTokenRepository;
+
+@Configuration
+@EnableWebSecurity
+public class SecurityConfig {
+
+    @Bean
+    public SecurityFilterChain securityFilterChain(HttpSecurity http) throws Exception {
+        http
+            // CSRF 설정
+            .csrf(csrf -> csrf
+                .csrfTokenRepository(CookieCsrfTokenRepository.withHttpOnlyFalse())
+            )
+            // 요청 인증 설정
+            .authorizeHttpRequests(authorize -> authorize
+                .requestMatchers("/css/**", "/js/**", "/images/**", "/favicon.ico").permitAll()
+                .requestMatchers("/", "/home", "/public/**").permitAll()
+                .requestMatchers("/session/**", "/session").permitAll()
+                .anyRequest().authenticated()
+            )
+            // 로그인 설정
+            .formLogin(form -> form
+                .loginPage("/login")
+                .permitAll()
+            )
+            // 로그아웃 설정
+            .logout(logout -> logout
+                .permitAll()
+            );
+
+        return http.build();
+    }
+}

src/main/java/com/paynuri/config/WebConfig.java

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+package com.paynuri.config;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.CorsRegistry;
+import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
+import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
+import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+@Configuration
+public class WebConfig implements WebMvcConfigurer {
+
+    /**
+     * 정적 리소스 핸들러 설정
+     */
+    @Override
+    public void addResourceHandlers(ResourceHandlerRegistry registry) {
+        registry.addResourceHandler("/static/**")
+                .addResourceLocations("classpath:/static/")
+                .setCachePeriod(3600);
+        
+        registry.addResourceHandler("/uploads/**")
+                .addResourceLocations("file:uploads/")
+                .setCachePeriod(3600);
+    }
+    /**
+     * Interceptor 설정
+     */
+    @Override
+    public void addInterceptors(InterceptorRegistry registry) {
+        // 필요한 경우 Interceptor 추가
+        // registry.addInterceptor(new LoggingInterceptor())
+        //         .addPathPatterns("/**")
+        //         .excludePathPatterns("/static/**", "/css/**", "/js/**", "/images/**");
+    }
+}

src/main/java/com/paynuri/www/SessionController.java

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+package com.paynuri.www;
+
+import jakarta.servlet.http.HttpSession;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+
+@Controller
+public class SessionController {
+
+    @GetMapping("/session")
+    public String sessionPage(HttpSession session, Model model) {
+        String username = (String) session.getAttribute("username");
+        Integer visitCount = (Integer) session.getAttribute("visitCount");
+        
+        if (visitCount == null) {
+            visitCount = 0;
+        }
+        visitCount++;
+        session.setAttribute("visitCount", visitCount);
+        
+        model.addAttribute("username", username);
+        model.addAttribute("visitCount", visitCount);
+        model.addAttribute("sessionId", session.getId());
+        
+        return "session-example";
+    }
+    
+    @PostMapping("/session/login")
+    public String login(@RequestParam String username, HttpSession session) {
+        session.setAttribute("username", username);
+        return "redirect:/session";
+    }
+    
+    @PostMapping("/session/logout")
+    public String logout(HttpSession session) {
+        session.invalidate();
+        return "redirect:/session";
+    }
+}

src/main/java/com/paynuri/www/WwwApplication.java

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+package com.paynuri.www;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class WwwApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(WwwApplication.class, args);
+	}
+
+}