✨ [Feat] 비속어 검증 추가

build.gradle

@@ -72,6 +72,12 @@ dependencies {
     implementation 'com.github.loki4j:loki-logback-appender:1.4.1'
     implementation "org.springframework.boot:spring-boot-starter-actuator"
     runtimeOnly "io.micrometer:micrometer-registry-prometheus"
+
+    // Bad Word Filtering
+    implementation 'io.github.vaneproject:badwordfiltering:1.0.0'
+
+    // Mail
+    implementation 'org.springframework.boot:spring-boot-starter-mail'
 }
 
 tasks.named('test') {

src/main/java/org/fontory/fontorybe/common/adapter/inbound/GlobalExceptionHandler.java

@@ -4,6 +4,8 @@
 import io.jsonwebtoken.JwtException;
 import io.jsonwebtoken.MalformedJwtException;
 import lombok.RequiredArgsConstructor;
+import org.fontory.fontorybe.authentication.domain.exception.InvalidRefreshTokenException;
+import org.fontory.fontorybe.authentication.domain.exception.TokenNotFoundException;
 import org.fontory.fontorybe.bookmark.domain.exception.BookmarkAlreadyException;
 import org.fontory.fontorybe.bookmark.domain.exception.BookmarkNotFoundException;
 import org.fontory.fontorybe.common.domain.BaseErrorResponse;
@@ -12,14 +14,19 @@
 import org.fontory.fontorybe.file.domain.exception.FileNotFoundException;
 import org.fontory.fontorybe.file.domain.exception.InvalidMultipartRequestException;
 import org.fontory.fontorybe.file.domain.exception.SingleFileRequiredException;
+import org.fontory.fontorybe.font.domain.exception.FontContainsBadWordException;
 import org.fontory.fontorybe.font.domain.exception.FontDuplicateNameExistsException;
 import org.fontory.fontorybe.font.domain.exception.FontInvalidStatusException;
 import org.fontory.fontorybe.font.domain.exception.FontNotFoundException;
 import org.fontory.fontorybe.font.domain.exception.FontOwnerMismatchException;
 import org.fontory.fontorybe.font.domain.exception.FontSQSProduceExcepetion;
-import org.fontory.fontorybe.member.domain.exception.*;
-import org.fontory.fontorybe.authentication.domain.exception.InvalidRefreshTokenException;
-import org.fontory.fontorybe.authentication.domain.exception.TokenNotFoundException;
+import org.fontory.fontorybe.member.domain.exception.MemberAlreadyDisabledException;
+import org.fontory.fontorybe.member.domain.exception.MemberAlreadyExistException;
+import org.fontory.fontorybe.member.domain.exception.MemberAlreadyJoinedException;
+import org.fontory.fontorybe.member.domain.exception.MemberContainsBadWordException;
+import org.fontory.fontorybe.member.domain.exception.MemberDuplicateNameExistsException;
+import org.fontory.fontorybe.member.domain.exception.MemberNotFoundException;
+import org.fontory.fontorybe.member.domain.exception.MemberOwnerMismatchException;
 import org.fontory.fontorybe.provide.domain.exception.ProvideNotFoundException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ExceptionHandler;
@@ -156,4 +163,10 @@ public BaseErrorResponse fontInvalidStatusException(FontInvalidStatusException e
     public BaseErrorResponse fileNotFoundException(FileNotFoundException e) {
         return new BaseErrorResponse(e.getMessage());
     }
+
+    @ResponseStatus(HttpStatus.BAD_REQUEST)
+    @ExceptionHandler({FontContainsBadWordException.class, MemberContainsBadWordException.class})
+    public BaseErrorResponse containsBadWordException(Exception e) {
+        return new BaseErrorResponse(e.getMessage());
+    }
 }

src/main/java/org/fontory/fontorybe/config/BadWordFilteringConfig.java

@@ -0,0 +1,14 @@
+package org.fontory.fontorybe.config;
+
+import com.vane.badwordfiltering.BadWordFiltering;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class BadWordFilteringConfig {
+
+    @Bean
+    public BadWordFiltering badWordFiltering() {
+        return new BadWordFiltering();
+    }
+}

src/main/java/org/fontory/fontorybe/font/domain/exception/FontContainsBadWordException.java

@@ -0,0 +1,10 @@
+package org.fontory.fontorybe.font.domain.exception;
+
+import org.fontory.fontorybe.common.domain.SkipDiscordNotification;
+
+@SkipDiscordNotification
+public class FontContainsBadWordException extends RuntimeException {
+    public FontContainsBadWordException() {
+        super("Font contains bad word");
+    }
+}

src/main/java/org/fontory/fontorybe/font/service/FontServiceImpl.java

@@ -1,5 +1,6 @@
 package org.fontory.fontorybe.font.service;
 
+import com.vane.badwordfiltering.BadWordFiltering;
 import java.util.List;
 import java.util.stream.Collectors;
 import lombok.RequiredArgsConstructor;
@@ -9,9 +10,18 @@
 import org.fontory.fontorybe.file.application.port.FileService;
 import org.fontory.fontorybe.file.domain.FileMetadata;
 import org.fontory.fontorybe.file.domain.FileUploadResult;
-import org.fontory.fontorybe.font.controller.dto.*;
+import org.fontory.fontorybe.font.controller.dto.FontCreateDTO;
+import org.fontory.fontorybe.font.controller.dto.FontDeleteResponse;
+import org.fontory.fontorybe.font.controller.dto.FontDownloadResponse;
+import org.fontory.fontorybe.font.controller.dto.FontPageResponse;
+import org.fontory.fontorybe.font.controller.dto.FontProgressResponse;
+import org.fontory.fontorybe.font.controller.dto.FontProgressUpdateDTO;
+import org.fontory.fontorybe.font.controller.dto.FontResponse;
+import org.fontory.fontorybe.font.controller.dto.FontUpdateDTO;
+import org.fontory.fontorybe.font.controller.dto.FontUpdateResponse;
 import org.fontory.fontorybe.font.controller.port.FontService;
 import org.fontory.fontorybe.font.domain.Font;
+import org.fontory.fontorybe.font.domain.exception.FontContainsBadWordException;
 import org.fontory.fontorybe.font.domain.exception.FontDuplicateNameExistsException;
 import org.fontory.fontorybe.font.domain.exception.FontInvalidStatusException;
 import org.fontory.fontorybe.font.domain.exception.FontNotFoundException;
@@ -39,6 +49,7 @@ public class FontServiceImpl implements FontService {
     private final MemberLookupService memberLookupService;
     private final FontRequestProducer fontRequestProducer;
     private final CloudStorageService cloudStorageService;
+    private final BadWordFiltering badWordFiltering;
 
     @Override
     @Transactional
@@ -49,6 +60,9 @@ public Font create(Long memberId, FontCreateDTO fontCreateDTO, FileUploadResult
         if (isDuplicateNameExists(memberId, fontCreateDTO.getName())) {
             throw new FontDuplicateNameExistsException();
         }
+
+        checkContainsBadWord(fontCreateDTO.getName(), fontCreateDTO.getExample());
+
         FileMetadata fileMetadata = fileService.getOrThrowById(fileDetails.getId());
 
         Font savedFont = fontRepository.save(Font.from(fontCreateDTO, member.getId(), fileMetadata.getKey()));
@@ -82,6 +96,7 @@ public FontUpdateResponse update(Long memberId, Long fontId, FontUpdateDTO fontU
         Font targetFont = getOrThrowById(fontId);
 
         checkFontOwnership(member.getId(), targetFont.getMemberId());
+        checkContainsBadWord(fontUpdateDTO.getName(), fontUpdateDTO.getExample());
 
         Font updatedFont = fontRepository.save(targetFont.update(fontUpdateDTO));
         String woff2Url = cloudStorageService.getWoff2Url(updatedFont.getKey());
@@ -340,4 +355,13 @@ private void checkFontStatusIsDone(Font targetFont) {
             throw new FontInvalidStatusException();
         }
     }
+
+    private void checkContainsBadWord(String name, String example) {
+        log.debug("Service detail: Checking bad word: name={}, example={}", name, example);
+
+        if (badWordFiltering.blankCheck(name) || badWordFiltering.blankCheck(example)) {
+            log.warn("Service warning: Font contains bad word: name={}, example={}", name, example);
+            throw new FontContainsBadWordException();
+        }
+    }
 }

src/main/java/org/fontory/fontorybe/member/domain/exception/MemberContainsBadWordException.java

@@ -0,0 +1,10 @@
+package org.fontory.fontorybe.member.domain.exception;
+
+import org.fontory.fontorybe.common.domain.SkipDiscordNotification;
+
+@SkipDiscordNotification
+public class MemberContainsBadWordException extends RuntimeException {
+    public MemberContainsBadWordException() {
+        super("Member contains bad word.");
+    }
+}

src/main/java/org/fontory/fontorybe/member/service/MemberOnboardServiceImpl.java

@@ -1,5 +1,6 @@
 package org.fontory.fontorybe.member.service;
 
+import com.vane.badwordfiltering.BadWordFiltering;
 import lombok.Builder;
 import lombok.RequiredArgsConstructor;
 import org.fontory.fontorybe.file.application.port.FileService;
@@ -11,6 +12,7 @@
 import org.fontory.fontorybe.member.controller.port.MemberOnboardService;
 import org.fontory.fontorybe.member.domain.Member;
 import org.fontory.fontorybe.member.domain.exception.MemberAlreadyJoinedException;
+import org.fontory.fontorybe.member.domain.exception.MemberContainsBadWordException;
 import org.fontory.fontorybe.member.domain.exception.MemberDuplicateNameExistsException;
 import org.fontory.fontorybe.member.infrastructure.entity.MemberStatus;
 import org.fontory.fontorybe.member.service.port.MemberRepository;
@@ -26,6 +28,7 @@ public class MemberOnboardServiceImpl implements MemberOnboardService {
     private final MemberLookupService memberLookupService;
     private final MemberCreationService memberCreationService;
     private final FileService fileService;
+    private final BadWordFiltering badWordFiltering;
 
     @Override
     @Transactional
@@ -50,6 +53,14 @@ public Member initNewMemberInfo(Long requestMemberId,
             throw new MemberDuplicateNameExistsException();
         }
 
+        checkContainsBadWord(initNewMemberInfoRequest.getNickname());
+
         return memberRepository.save(targetMember.initNewMemberInfo(initNewMemberInfoRequest, fileMetadata.getKey()));
     }
+
+    private void checkContainsBadWord(String nickname) {
+        if (badWordFiltering.blankCheck(nickname)) {
+            throw new MemberContainsBadWordException();
+        }
+    }
 }

src/main/java/org/fontory/fontorybe/member/service/MemberUpdateServiceImpl.java

@@ -1,5 +1,6 @@
 package org.fontory.fontorybe.member.service;
 
+import com.vane.badwordfiltering.BadWordFiltering;
 import lombok.Builder;
 import lombok.RequiredArgsConstructor;
 import org.fontory.fontorybe.authentication.application.port.JwtTokenProvider;
@@ -8,6 +9,7 @@
 import org.fontory.fontorybe.member.domain.Member;
 import org.fontory.fontorybe.member.controller.dto.MemberUpdateRequest;
 import org.fontory.fontorybe.member.domain.exception.MemberAlreadyDisabledException;
+import org.fontory.fontorybe.member.domain.exception.MemberContainsBadWordException;
 import org.fontory.fontorybe.member.domain.exception.MemberDuplicateNameExistsException;
 import org.fontory.fontorybe.member.service.port.MemberRepository;
 import org.fontory.fontorybe.provide.controller.port.ProvideService;
@@ -23,6 +25,7 @@ public class MemberUpdateServiceImpl implements MemberUpdateService {
     private final JwtTokenProvider jwtTokenProvider;
     private final MemberRepository memberRepository;
     private final ProvideService provideService;
+    private final BadWordFiltering badWordFiltering;
 
     @Override
     @Transactional
@@ -34,6 +37,8 @@ public Member update(Long requestMemberId, MemberUpdateRequest memberUpdateReque
             throw new MemberDuplicateNameExistsException();
         }
 
+        checkContainsBadWord(memberUpdateRequest.getNickname());
+
         return memberRepository.save(targetMember.update(memberUpdateRequest));
     }
 
@@ -56,4 +61,10 @@ public Member disable(Long requestMemberId) {
 
         return memberRepository.save(targetMember);
     }
+
+    private void checkContainsBadWord(String nickname) {
+        if (badWordFiltering.blankCheck(nickname)) {
+            throw new MemberContainsBadWordException();
+        }
+    }
 }

src/test/java/org/fontory/fontorybe/unit/mock/TestContainer.java

@@ -1,5 +1,6 @@
 package org.fontory.fontorybe.unit.mock;
 
+import com.vane.badwordfiltering.BadWordFiltering;
 import org.fontory.fontorybe.authentication.adapter.outbound.CookieUtilsImpl;
 import org.fontory.fontorybe.config.S3Config;
 import org.fontory.fontorybe.config.jwt.JwtProperties;
@@ -82,6 +83,7 @@ public class TestContainer {
     public final MemberDefaults memberDefaults;
     public final CookieUtils cookieUtils;
     public final S3Config s3Config;
+    public final BadWordFiltering badWordFiltering;
 
     public TestContainer() {
         props = new JwtProperties(
@@ -105,6 +107,8 @@ public TestContainer() {
 
         tokenStorage = new RedisTokenStorage(fakeRedisTemplate, props);
 
+        badWordFiltering = new BadWordFiltering();
+
         s3Config = new S3Config(
                 TEST_AWS_REGION,
                 TEST_CDN_URL,
@@ -130,6 +134,7 @@ public TestContainer() {
                 .memberRepository(memberRepository)
                 .provideService(provideService)
                 .jwtTokenProvider(jwtTokenProvider)
+                .badWordFiltering(badWordFiltering)
                 .build();
 
         memberDefaults = new MemberDefaults(
@@ -166,6 +171,7 @@ public TestContainer() {
                 .memberRepository(memberRepository)
                 .memberLookupService(memberLookupService)
                 .memberCreationService(memberCreationService)
+                .badWordFiltering(badWordFiltering)
                 .build();
 
         memberController = MemberController.builder()