Merge branch 'dev' into main

src/main/java/com/sb/web/auth/controller/AuthController.java

@@ -3,6 +3,7 @@ package com.sb.web.auth.controller;
 import com.sb.web.auth.dto.LoginRequest;
 import com.sb.web.auth.dto.LoginResponse;
 import com.sb.web.auth.dto.MemberResponse;
+import com.sb.web.auth.dto.PasswordChangeRequest;
 import com.sb.web.auth.dto.SessionUser;
 import com.sb.web.auth.dto.SignupRequest;
 import com.sb.web.auth.service.AuthService;
@@ -48,4 +49,12 @@ public class AuthController {
     public SessionUser me(@RequestAttribute(AuthInterceptor.CURRENT_MEMBER) SessionUser current) {
         return current;
     }
+
+    @PutMapping("/password")
+    public ResponseEntity<Void> changePassword(
+            @Valid @RequestBody PasswordChangeRequest req,
+            @RequestAttribute(AuthInterceptor.CURRENT_MEMBER) SessionUser current) {
+        authService.changePassword(current.getId(), req);
+        return ResponseEntity.noContent().build();
+    }
 }

src/main/java/com/sb/web/auth/dto/PasswordChangeRequest.java

@@ -0,0 +1,19 @@
+package com.sb.web.auth.dto;
+
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.Size;
+import lombok.Data;
+
+/**
+ * 비밀번호 변경 요청 (로그인 사용자 본인).
+ */
+@Data
+public class PasswordChangeRequest {
+
+    @NotBlank(message = "현재 비밀번호를 입력하세요.")
+    private String currentPassword;
+
+    @NotBlank(message = "새 비밀번호를 입력하세요.")
+    @Size(min = 8, max = 64, message = "비밀번호는 8~64자여야 합니다.")
+    private String newPassword;
+}

src/main/java/com/sb/web/auth/mapper/MemberMapper.java

@@ -20,4 +20,6 @@ public interface MemberMapper {
     int countByLoginId(@Param("loginId") String loginId);
 
     int insert(Member member);
+
+    int updatePassword(@Param("id") Long id, @Param("password") String password);
 }

src/main/java/com/sb/web/auth/service/AuthService.java

@@ -4,6 +4,7 @@ import com.sb.web.auth.domain.Member;
 import com.sb.web.auth.dto.LoginRequest;
 import com.sb.web.auth.dto.LoginResponse;
 import com.sb.web.auth.dto.MemberResponse;
+import com.sb.web.auth.dto.PasswordChangeRequest;
 import com.sb.web.auth.dto.SessionUser;
 import com.sb.web.auth.dto.SignupRequest;
 import com.sb.web.common.exception.ApiException;
@@ -99,4 +100,26 @@ public class AuthService {
             redisTemplate.delete(SESSION_PREFIX + token);
         }
     }
+
+    /**
+     * 비밀번호 변경 (본인). 현재 비밀번호 검증 후 새 비밀번호로 교체.
+     */
+    @Transactional
+    public void changePassword(Long memberId, PasswordChangeRequest req) {
+        Member member = memberMapper.findById(memberId);
+        if (member == null) {
+            throw new ApiException(HttpStatus.NOT_FOUND, "회원을 찾을 수 없습니다.");
+        }
+        if (!"LOCAL".equals(member.getProvider()) || member.getPassword() == null) {
+            throw new ApiException(HttpStatus.BAD_REQUEST, "소셜 로그인 계정은 비밀번호를 변경할 수 없습니다.");
+        }
+        if (!passwordEncoder.matches(req.getCurrentPassword(), member.getPassword())) {
+            throw new ApiException(HttpStatus.BAD_REQUEST, "현재 비밀번호가 올바르지 않습니다.");
+        }
+        if (passwordEncoder.matches(req.getNewPassword(), member.getPassword())) {
+            throw new ApiException(HttpStatus.BAD_REQUEST, "새 비밀번호가 기존 비밀번호와 동일합니다.");
+        }
+        memberMapper.updatePassword(memberId, passwordEncoder.encode(req.getNewPassword()));
+        log.info("[password] changed for {}", member.getLoginId());
+    }
 }

src/main/java/com/sb/web/common/config/WebConfig.java

@@ -23,7 +23,8 @@ public class WebConfig implements WebMvcConfigurer {
     public void addInterceptors(InterceptorRegistry registry) {
         // 인증: 로그인 필요한 경로 (관리자 경로 포함 — SessionUser 세팅용으로 먼저 실행)
         registry.addInterceptor(authInterceptor)
-                .addPathPatterns("/api/auth/me", "/api/auth/logout", "/api/board/**", "/api/admin/**", "/api/account/**");
+                .addPathPatterns("/api/auth/me", "/api/auth/logout", "/api/auth/password",
+                        "/api/board/**", "/api/admin/**", "/api/account/**");
         // 인가: 관리자 전용 경로 (authInterceptor 다음에 실행되어 role 검사)
         registry.addInterceptor(adminInterceptor)
                 .addPathPatterns("/api/admin/**");

src/main/resources/mapper/MemberMapper.xml

@@ -46,4 +46,8 @@
                 #{provider}, #{providerId}, #{role}, #{status}, NOW(), NOW())
     </insert>
 
+    <update id="updatePassword">
+        UPDATE member SET password = #{password}, updated_at = NOW() WHERE id = #{id}
+    </update>
+
 </mapper>