build.gradle.kts

@@ -41,6 +41,8 @@ dependencies {
     runtimeOnly("io.jsonwebtoken:jjwt-impl:0.11.5")
     runtimeOnly("io.jsonwebtoken:jjwt-jackson:0.11.5")
 
+    implementation("com.nimbusds:nimbus-jose-jwt:9.37.3")
+
     // querydsl (추가 설정)
     implementation("com.querydsl:querydsl-jpa:$querydslVersion")
     kapt("com.querydsl:querydsl-apt:$querydslVersion:jpa")

src/main/kotlin/kr/co/vividnext/sodalive/admin/chat/character/AdminChatCharacterController.kt

@@ -148,6 +148,7 @@ class AdminChatCharacterController(
                 runCatching { CharacterType.valueOf(it) }
                     .getOrDefault(CharacterType.Character)
             } ?: CharacterType.Character,
+            region = request.region,
             tags = request.tags,
             values = request.values,
             hobbies = request.hobbies,
@@ -203,6 +204,7 @@ class AdminChatCharacterController(
             body["name"] = request.name
             body["systemPrompt"] = request.systemPrompt
             body["description"] = request.description
+            body["region"] = request.region
             request.age?.let { body["age"] = it }
             request.gender?.let { body["gender"] = it }
             request.mbti?.let { body["mbti"] = it }

src/main/kotlin/kr/co/vividnext/sodalive/admin/chat/character/dto/ChatCharacterDetailResponse.kt

@@ -20,6 +20,7 @@ data class ChatCharacterDetailResponse(
     val speechPattern: String?,
     val speechStyle: String?,
     val appearance: String?,
+    val region: String,
     val isActive: Boolean,
     val tags: List<String>,
     val hobbies: List<String>,
@@ -67,6 +68,7 @@ data class ChatCharacterDetailResponse(
                 speechPattern = chatCharacter.speechPattern,
                 speechStyle = chatCharacter.speechStyle,
                 appearance = chatCharacter.appearance,
+                region = chatCharacter.region,
                 isActive = chatCharacter.isActive,
                 tags = chatCharacter.tagMappings.map { it.tag.tag },
                 hobbies = chatCharacter.hobbyMappings.map { it.hobby.hobby },

src/main/kotlin/kr/co/vividnext/sodalive/admin/chat/character/dto/ChatCharacterDto.kt

@@ -38,6 +38,7 @@ data class ChatCharacterRegisterRequest(
     @JsonProperty("speechPattern") val speechPattern: String?,
     @JsonProperty("speechStyle") val speechStyle: String?,
     @JsonProperty("appearance") val appearance: String?,
+    @JsonProperty("region") val region: String = "KR",
     @JsonProperty("originalTitle") val originalTitle: String? = null,
     @JsonProperty("originalLink") val originalLink: String? = null,
     @JsonProperty("originalWorkId") val originalWorkId: Long? = null,

src/main/kotlin/kr/co/vividnext/sodalive/admin/chat/character/dto/ChatCharacterListResponse.kt

@@ -14,6 +14,7 @@ data class ChatCharacterListResponse(
     val mbti: String?,
     val speechStyle: String?,
     val speechPattern: String?,
+    val region: String,
     val tags: List<String>,
     val createdAt: String?,
     val updatedAt: String?
@@ -48,6 +49,7 @@ data class ChatCharacterListResponse(
                 mbti = chatCharacter.mbti,
                 speechStyle = chatCharacter.speechStyle,
                 speechPattern = chatCharacter.speechPattern,
+                region = chatCharacter.region,
                 tags = chatCharacter.tagMappings.map { it.tag.tag },
                 createdAt = createdAtStr,
                 updatedAt = updatedAtStr

src/main/kotlin/kr/co/vividnext/sodalive/admin/member/AdminMemberService.kt

@@ -108,6 +108,7 @@ class AdminMemberService(
                     MemberProvider.KAKAO -> messageSource.getMessage("member.provider.kakao", langContext.lang).orEmpty()
                     MemberProvider.GOOGLE -> messageSource.getMessage("member.provider.google", langContext.lang).orEmpty()
                     MemberProvider.APPLE -> messageSource.getMessage("member.provider.apple", langContext.lang).orEmpty()
+                    MemberProvider.LINE -> messageSource.getMessage("member.provider.line", langContext.lang).orEmpty()
                 }
 
                 val signUpDate = it.createdAt!!
@@ -126,7 +127,7 @@ class AdminMemberService(
 
                 GetAdminMemberListResponseItem(
                     id = it.id!!,
-                    email = it.email,
+                    email = it.email ?: "",
                     nickname = it.nickname,
                     profileUrl = if (it.profileImage != null) {
                         "$cloudFrontHost/${it.profileImage}"
@@ -160,6 +161,7 @@ class AdminMemberService(
         val member = repository.findByIdAndActive(memberId = request.memberId)
             ?: throw SodaException(messageKey = "admin.member.reset_password_invalid")
 
-        member.password = passwordEncoder.encode(member.email.split("@")[0])
+        val email = member.email ?: throw SodaException(message = "이메일이 없는 계정은 비밀번호 재설정이 불가능합니다.")
+        member.password = passwordEncoder.encode(email.split("@")[0])
     }
 }

src/main/kotlin/kr/co/vividnext/sodalive/api/home/HomeService.kt

@@ -106,7 +106,8 @@ class HomeService(
 
         val latestContentThemeList = contentThemeService.getActiveThemeOfContent(
             isAdult = isAdult,
-            contentType = contentType
+            contentType = contentType,
+            excludeThemes = listOf("다시듣기")
         )
 
         val latestContentList = contentService.getLatestContentByTheme(

src/main/kotlin/kr/co/vividnext/sodalive/can/charge/temp/ChargeTempController.kt

@@ -5,7 +5,6 @@ import kr.co.vividnext.sodalive.common.ApiResponse
 import kr.co.vividnext.sodalive.common.SodaException
 import kr.co.vividnext.sodalive.member.Member
 import org.springframework.security.core.annotation.AuthenticationPrincipal
-import org.springframework.security.core.userdetails.User
 import org.springframework.web.bind.annotation.PostMapping
 import org.springframework.web.bind.annotation.RequestBody
 import org.springframework.web.bind.annotation.RequestMapping
@@ -29,6 +28,12 @@ class ChargeTempController(private val service: ChargeTempService) {
     @PostMapping("/verify")
     fun verify(
         @RequestBody request: VerifyRequest,
-        @AuthenticationPrincipal user: User
-    ) = ApiResponse.ok(service.verify(user, request))
+        @AuthenticationPrincipal(expression = "#this == 'anonymousUser' ? null : member") member: Member?
+    ) = run {
+        if (member == null) {
+            throw SodaException(messageKey = "common.error.bad_credentials")
+        }
+
+        ApiResponse.ok(service.verify(member, request))
+    }
 }

src/main/kotlin/kr/co/vividnext/sodalive/can/charge/temp/ChargeTempService.kt

@@ -15,10 +15,8 @@ import kr.co.vividnext.sodalive.extensions.moneyFormat
 import kr.co.vividnext.sodalive.i18n.LangContext
 import kr.co.vividnext.sodalive.i18n.SodaMessageSource
 import kr.co.vividnext.sodalive.member.Member
-import kr.co.vividnext.sodalive.member.MemberRepository
 import org.springframework.beans.factory.annotation.Value
 import org.springframework.data.repository.findByIdOrNull
-import org.springframework.security.core.userdetails.User
 import org.springframework.stereotype.Service
 import org.springframework.transaction.annotation.Transactional
 
@@ -26,7 +24,6 @@ import org.springframework.transaction.annotation.Transactional
 @Transactional(readOnly = true)
 class ChargeTempService(
     private val chargeRepository: ChargeRepository,
-    private val memberRepository: MemberRepository,
 
     private val objectMapper: ObjectMapper,
     private val messageSource: SodaMessageSource,
@@ -54,11 +51,9 @@ class ChargeTempService(
     }
 
     @Transactional
-    fun verify(user: User, verifyRequest: VerifyRequest) {
+    fun verify(member: Member, verifyRequest: VerifyRequest) {
         val charge = chargeRepository.findByIdOrNull(verifyRequest.orderId.toLong())
             ?: throw SodaException(messageKey = "can.charge.invalid_payment_info")
-        val member = memberRepository.findByEmail(user.username)
-            ?: throw SodaException(messageKey = "common.error.bad_credentials")
 
         if (charge.payment!!.paymentGateway == PaymentGateway.PG) {
             val bootpay = Bootpay(bootpayApplicationId, bootpayPrivateKey)

src/main/kotlin/kr/co/vividnext/sodalive/chat/character/ChatCharacter.kt

@@ -67,6 +67,10 @@ class ChatCharacter(
     @Column(nullable = false)
     var characterType: CharacterType = CharacterType.Character,
 
+    // 리전 (기본값 KR, 수정 불가)
+    @Column(nullable = false)
+    val region: String = "KR",
+
     var isActive: Boolean = true
 ) : BaseEntity() {
     var imagePath: String? = null

src/main/kotlin/kr/co/vividnext/sodalive/chat/character/service/ChatCharacterService.kt

@@ -582,6 +582,7 @@ class ChatCharacterService(
         originalTitle: String? = null,
         originalLink: String? = null,
         characterType: CharacterType = CharacterType.Character,
+        region: String = "KR",
         tags: List<String> = emptyList(),
         values: List<String> = emptyList(),
         hobbies: List<String> = emptyList(),
@@ -600,7 +601,8 @@ class ChatCharacterService(
             appearance = appearance,
             originalTitle = originalTitle,
             originalLink = originalLink,
-            characterType = characterType
+            characterType = characterType,
+            region = region
         )
 
         // 관련 엔티티 연결
@@ -630,6 +632,7 @@ class ChatCharacterService(
         originalTitle: String? = null,
         originalLink: String? = null,
         characterType: CharacterType = CharacterType.Character,
+        region: String = "KR",
         tags: List<String> = emptyList(),
         values: List<String> = emptyList(),
         hobbies: List<String> = emptyList(),
@@ -653,6 +656,7 @@ class ChatCharacterService(
             originalTitle = originalTitle,
             originalLink = originalLink,
             characterType = characterType,
+            region = region,
             tags = tags,
             values = values,
             hobbies = hobbies,

src/main/kotlin/kr/co/vividnext/sodalive/common/SodaExceptionHandler.kt

@@ -1,5 +1,6 @@
 package kr.co.vividnext.sodalive.common
 
+import kr.co.vividnext.sodalive.i18n.Lang
 import kr.co.vividnext.sodalive.i18n.LangContext
 import kr.co.vividnext.sodalive.i18n.SodaMessageSource
 import org.slf4j.LoggerFactory
@@ -20,10 +21,14 @@ class SodaExceptionHandler(
     private val messageSource: SodaMessageSource
 ) {
     private val logger = LoggerFactory.getLogger(this::class.java)
+    private val logLang = Lang.KO
 
     @ExceptionHandler(SodaException::class)
     fun handleSodaException(e: SodaException) = run {
-        logger.error("API error", e)
+        val logMessage = e.messageKey?.takeIf { it.isNotBlank() }?.let { messageSource.getMessage(it, logLang) }
+            ?: e.message?.takeIf { it.isNotBlank() }
+            ?: messageSource.getMessage("common.error.unknown", logLang)
+        logger.error("API error: {}", logMessage, e)
         val message = e.messageKey?.takeIf { it.isNotBlank() }?.let { messageSource.getMessage(it, langContext.lang) }
             ?: e.message?.takeIf { it.isNotBlank() }
             ?: messageSource.getMessage("common.error.unknown", langContext.lang)
@@ -35,35 +40,40 @@ class SodaExceptionHandler(
 
     @ExceptionHandler(MaxUploadSizeExceededException::class)
     fun handleMaxUploadSizeExceededException(e: MaxUploadSizeExceededException) = run {
-        logger.error("API error", e)
+        val logMessage = messageSource.getMessage("common.error.max_upload_size", logLang)
+        logger.error("API error: {}", logMessage, e)
         val message = messageSource.getMessage("common.error.max_upload_size", langContext.lang)
         ApiResponse.error(message = message)
     }
 
     @ExceptionHandler(AccessDeniedException::class)
     fun handleAccessDeniedException(e: AccessDeniedException) = run {
-        logger.error("API error", e)
+        val logMessage = messageSource.getMessage("common.error.access_denied", logLang)
+        logger.error("API error: {}", logMessage, e)
         val message = messageSource.getMessage("common.error.access_denied", langContext.lang)
         ApiResponse.error(message = message)
     }
 
     @ExceptionHandler(InternalAuthenticationServiceException::class)
     fun handleInternalAuthenticationServiceException(e: InternalAuthenticationServiceException) = run {
-        logger.error("API error", e)
+        val logMessage = messageSource.getMessage("common.error.bad_credentials", logLang)
+        logger.error("API error: {}", logMessage, e)
         val message = messageSource.getMessage("common.error.bad_credentials", langContext.lang)
         ApiResponse.error(message)
     }
 
     @ExceptionHandler(BadCredentialsException::class)
     fun handleBadCredentialsException(e: BadCredentialsException) = run {
-        logger.error("API error", e)
+        val logMessage = messageSource.getMessage("common.error.bad_credentials", logLang)
+        logger.error("API error: {}", logMessage, e)
         val message = messageSource.getMessage("common.error.bad_credentials", langContext.lang)
         ApiResponse.error(message)
     }
 
     @ExceptionHandler(DataIntegrityViolationException::class)
     fun handleDataIntegrityViolationException(e: DataIntegrityViolationException) = run {
-        logger.error("API error", e)
+        val logMessage = messageSource.getMessage("common.error.already_registered", logLang)
+        logger.error("API error: {}", logMessage, e)
         val message = messageSource.getMessage("common.error.already_registered", langContext.lang)
         ApiResponse.error(message)
     }
@@ -71,7 +81,10 @@ class SodaExceptionHandler(
     @ResponseStatus(value = HttpStatus.NOT_FOUND)
     @ExceptionHandler(AdsChargeException::class)
     fun handleAdsChargeException(e: AdsChargeException) = run {
-        logger.error("API error - AdsChargeException ::: ", e)
+        val logMessage = e.messageKey?.takeIf { it.isNotBlank() }?.let { messageSource.getMessage(it, logLang) }
+            ?: e.message?.takeIf { it.isNotBlank() }
+            ?: messageSource.getMessage("common.error.invalid_request", logLang)
+        logger.error("API error - AdsChargeException: {}", logMessage, e)
         val message = e.messageKey?.takeIf { it.isNotBlank() }?.let { messageSource.getMessage(it, langContext.lang) }
             ?: e.message?.takeIf { it.isNotBlank() }
             ?: messageSource.getMessage("common.error.invalid_request", langContext.lang)
@@ -81,7 +94,8 @@ class SodaExceptionHandler(
     @ExceptionHandler(Exception::class)
     fun handleException(e: Exception) = run {
         if (e is ResponseStatusException) throw e
-        logger.error("API error", e)
+        val logMessage = messageSource.getMessage("common.error.unknown", logLang)
+        logger.error("API error: {}", logMessage, e)
         val message = messageSource.getMessage("common.error.unknown", langContext.lang)
         ApiResponse.error(message)
     }

src/main/kotlin/kr/co/vividnext/sodalive/configs/SecurityConfig.kt

@@ -72,6 +72,8 @@ class SecurityConfig(
             .antMatchers("/member/login").permitAll()
             .antMatchers("/member/login/google").permitAll()
             .antMatchers("/member/login/kakao").permitAll()
+            .antMatchers("/member/login/apple").permitAll()
+            .antMatchers("/member/login/line").permitAll()
             .antMatchers("/creator-admin/member/login").permitAll()
             .antMatchers("/member/forgot-password").permitAll()
             .antMatchers("/stplat/terms_of_service").permitAll()

src/main/kotlin/kr/co/vividnext/sodalive/content/theme/AudioContentThemeService.kt

@@ -34,15 +34,20 @@ class AudioContentThemeService(
         isAdult: Boolean = false,
         isFree: Boolean = false,
         isPointAvailableOnly: Boolean = false,
-        contentType: ContentType
+        contentType: ContentType,
+        excludeThemes: List<String> = emptyList()
     ): List<String> {
-        val themesWithIds = queryRepository.getActiveThemeWithIdsOfContent(
+        var themesWithIds = queryRepository.getActiveThemeWithIdsOfContent(
             isAdult = isAdult,
             isFree = isFree,
             isPointAvailableOnly = isPointAvailableOnly,
             contentType = contentType
         )
 
+        if (excludeThemes.isNotEmpty()) {
+            themesWithIds = themesWithIds.filter { it.theme !in excludeThemes }
+        }
+
         /**
          * langContext.lang == Lang.EN || Lang.JA 일 때 번역된 콘텐츠 테마 반환
          * 번역이 없으면 번역 API 호출 후 저장하고 반환

src/main/kotlin/kr/co/vividnext/sodalive/creator/admin/member/CreatorAdminMemberService.kt

@@ -87,7 +87,7 @@ class CreatorAdminMemberService(
             userId = member.id!!,
             token = jwt,
             nickname = member.nickname,
-            email = member.email,
+            email = member.email ?: "",
             profileImage = if (member.profileImage != null) {
                 "$cloudFrontHost/${member.profileImage}"
             } else {

src/main/kotlin/kr/co/vividnext/sodalive/i18n/SodaMessageSource.kt

@@ -1280,6 +1280,16 @@ class SodaMessageSource {
             Lang.EN to "Kakao login failed. Please try again.",
             Lang.JA to "Kakaoでログインできませんでした。もう一度お試しください。"
         ),
+        "member.social.apple_login_failed" to mapOf(
+            Lang.KO to "애플 로그인을 하지 못했습니다. 다시 시도해 주세요",
+            Lang.EN to "Apple sign-in failed. Please try again.",
+            Lang.JA to "Appleでログインできませんでした。もう一度お試しください。"
+        ),
+        "member.social.line_login_failed" to mapOf(
+            Lang.KO to "라인 로그인을 하지 못했습니다. 다시 시도해 주세요",
+            Lang.EN to "LINE sign-in failed. Please try again.",
+            Lang.JA to "LINEでログインできませんでした。もう一度お試しください。"
+        ),
         "member.social.email_consent_required" to mapOf(
             Lang.KO to "이메일 제공에 동의하셔야 서비스 이용이 가능합니다.",
             Lang.EN to "You must agree to provide your email to use the service.",
@@ -1628,6 +1638,11 @@ class SodaMessageSource {
             Lang.KO to "애플",
             Lang.EN to "Apple",
             Lang.JA to "Apple"
+        ),
+        "member.provider.line" to mapOf(
+            Lang.KO to "라인",
+            Lang.EN to "LINE",
+            Lang.JA to "LINE"
         )
     )
 

src/main/kotlin/kr/co/vividnext/sodalive/member/Member.kt

@@ -19,7 +19,7 @@ import javax.persistence.OneToOne
 
 @Entity
 data class Member(
-    val email: String,
+    var email: String? = null,
     var password: String,
     var nickname: String,
     var profileImage: String? = null,
@@ -27,6 +27,7 @@ data class Member(
     val kakaoId: Long? = null,
     val googleId: String? = null,
     val appleId: String? = null,
+    val lineId: String? = null,
 
     @Enumerated(EnumType.STRING)
     val provider: MemberProvider = MemberProvider.EMAIL,
@@ -158,5 +159,5 @@ enum class MemberRole {
 }
 
 enum class MemberProvider {
-    EMAIL, KAKAO, GOOGLE, APPLE
+    EMAIL, KAKAO, GOOGLE, APPLE, LINE
 }

src/main/kotlin/kr/co/vividnext/sodalive/member/MemberAdapter.kt

@@ -4,7 +4,7 @@ import org.springframework.security.core.authority.SimpleGrantedAuthority
 import org.springframework.security.core.userdetails.User
 
 class MemberAdapter(val member: Member) : User(
-    member.email,
+    member.email ?: "member:${member.id}",
     member.password,
     listOf(SimpleGrantedAuthority("ROLE_${member.role.name}"))
 )

src/main/kotlin/kr/co/vividnext/sodalive/member/MemberController.kt

@@ -13,8 +13,7 @@ import kr.co.vividnext.sodalive.member.login.LoginResponse
 import kr.co.vividnext.sodalive.member.login.SocialLoginRequest
 import kr.co.vividnext.sodalive.member.notification.UpdateNotificationSettingRequest
 import kr.co.vividnext.sodalive.member.signUp.SignUpRequestV2
-import kr.co.vividnext.sodalive.member.social.google.GoogleAuthService
-import kr.co.vividnext.sodalive.member.social.kakao.KakaoAuthService
+import kr.co.vividnext.sodalive.member.social.SocialAuthServiceResolver
 import kr.co.vividnext.sodalive.useraction.ActionType
 import kr.co.vividnext.sodalive.useraction.UserActionService
 import org.springframework.data.domain.Pageable
@@ -36,8 +35,7 @@ import org.springframework.web.multipart.MultipartFile
 @RequestMapping("/member")
 class MemberController(
     private val service: MemberService,
-    private val kakaoAuthService: KakaoAuthService,
-    private val googleAuthService: GoogleAuthService,
+    private val socialAuthServiceResolver: SocialAuthServiceResolver,
     private val trackingService: AdTrackingService,
     private val userActionService: UserActionService,
     private val messageSource: SodaMessageSource,
@@ -345,31 +343,8 @@ class MemberController(
         @RequestHeader("Authorization") authHeader: String,
         @RequestBody request: SocialLoginRequest
     ): ApiResponse<LoginResponse> {
-        if (!authHeader.startsWith("Bearer ")) {
-            throw SodaException(messageKey = "member.social.google_login_failed")
-        }
-
-        val token = authHeader.substring(7)
-        val response = googleAuthService.authenticate(token, request.container, request.marketingPid, request.pushToken)
-
-        if (!response.marketingPid.isNullOrBlank()) {
-            trackingService.saveTrackingHistory(
-                pid = response.marketingPid,
-                type = AdTrackingHistoryType.SIGNUP,
-                memberId = response.memberId
-            )
-        }
-
-        if (response.isNew) {
-            userActionService.recordAction(
-                memberId = response.memberId,
-                isAuth = false,
-                actionType = ActionType.SIGN_UP
-            )
-        }
-
-        val message = messageSource.getMessage("member.signup.success", langContext.lang)
-        return ApiResponse.ok(message = message, data = response.loginResponse)
+        val token = extractBearerToken(authHeader, MemberProvider.GOOGLE)
+        return processSocialLogin(MemberProvider.GOOGLE, token, request, null)
     }
 
     @PostMapping("/login/kakao")
@@ -377,12 +352,50 @@ class MemberController(
         @RequestHeader("Authorization") authHeader: String,
         @RequestBody request: SocialLoginRequest
     ): ApiResponse<LoginResponse> {
-        if (!authHeader.startsWith("Bearer ")) {
-            throw SodaException(messageKey = "member.social.kakao_login_failed")
-        }
+        val token = extractBearerToken(authHeader, MemberProvider.KAKAO)
+        return processSocialLogin(MemberProvider.KAKAO, token, request, null)
+    }
 
-        val token = authHeader.substring(7)
-        val response = kakaoAuthService.authenticate(token, request.container, request.marketingPid, request.pushToken)
+    @PostMapping("/login/apple")
+    fun loginApple(
+        @RequestBody request: SocialLoginRequest
+    ): ApiResponse<LoginResponse> {
+        val errorKey = socialLoginErrorKey(MemberProvider.APPLE)
+        val token = request.identityToken?.takeIf { it.isNotBlank() }
+            ?: throw SodaException(messageKey = errorKey)
+        val nonce = request.nonce?.takeIf { it.isNotBlank() }
+            ?: throw SodaException(messageKey = errorKey)
+
+        return processSocialLogin(MemberProvider.APPLE, token, request, nonce)
+    }
+
+    @PostMapping("/login/line")
+    fun loginLine(
+        @RequestBody request: SocialLoginRequest
+    ): ApiResponse<LoginResponse> {
+        val errorKey = socialLoginErrorKey(MemberProvider.LINE)
+        val token = request.identityToken?.takeIf { it.isNotBlank() }
+            ?: throw SodaException(messageKey = errorKey)
+        val nonce = request.nonce?.takeIf { it.isNotBlank() }
+            ?: throw SodaException(messageKey = errorKey)
+
+        return processSocialLogin(MemberProvider.LINE, token, request, nonce)
+    }
+
+    private fun processSocialLogin(
+        provider: MemberProvider,
+        token: String,
+        request: SocialLoginRequest,
+        nonce: String?
+    ): ApiResponse<LoginResponse> {
+        val authService = socialAuthServiceResolver.resolve(provider)
+        val response = authService.authenticate(
+            token = token,
+            container = request.container,
+            marketingPid = request.marketingPid,
+            pushToken = request.pushToken,
+            nonce = nonce
+        )
 
         if (!response.marketingPid.isNullOrBlank()) {
             trackingService.saveTrackingHistory(
@@ -403,4 +416,22 @@ class MemberController(
         val message = messageSource.getMessage("member.signup.success", langContext.lang)
         return ApiResponse.ok(message = message, data = response.loginResponse)
     }
+
+    private fun extractBearerToken(authHeader: String, provider: MemberProvider): String {
+        val errorKey = socialLoginErrorKey(provider)
+        if (!authHeader.startsWith("Bearer ")) {
+            throw SodaException(messageKey = errorKey)
+        }
+        return authHeader.substring(7)
+    }
+
+    private fun socialLoginErrorKey(provider: MemberProvider): String {
+        return when (provider) {
+            MemberProvider.GOOGLE -> "member.social.google_login_failed"
+            MemberProvider.KAKAO -> "member.social.kakao_login_failed"
+            MemberProvider.APPLE -> "member.social.apple_login_failed"
+            MemberProvider.LINE -> "member.social.line_login_failed"
+            else -> "common.error.bad_request"
+        }
+    }
 }

src/main/kotlin/kr/co/vividnext/sodalive/member/MemberRepository.kt

@@ -20,10 +20,12 @@ import org.springframework.stereotype.Repository
 
 @Repository
 interface MemberRepository : JpaRepository<Member, Long>, MemberQueryRepository {
-    fun findByEmail(email: String): Member?
+    fun findByEmail(email: String?): Member?
     fun findByNickname(nickname: String): Member?
     fun findByGoogleId(googleId: String): Member?
     fun findByKakaoId(kakaoId: Long): Member?
+    fun findByAppleId(appleId: String): Member?
+    fun findByLineId(lineId: String): Member?
 }
 
 interface MemberQueryRepository {
@@ -51,7 +53,7 @@ interface MemberQueryRepository {
     fun getMessageRecipientPushToken(messageId: Long): PushTokenInfo?
     fun getIndividualRecipientPushTokens(recipients: List<Long>, isAuth: Boolean?): List<PushTokenInfo>
     fun getChangeNicknamePrice(memberId: Long): GetChangeNicknamePriceResponse
-    fun getMemberByEmail(email: String): Member?
+    fun getMemberByEmail(email: String?): Member?
 
     fun getChangeNoticeRecipientPushTokens(creatorId: Long): List<PushTokenInfo>
     fun getPushTokenFromReservationList(roomId: Long): List<PushTokenInfo>
@@ -363,7 +365,8 @@ class MemberQueryRepositoryImpl(
         )
     }
 
-    override fun getMemberByEmail(email: String): Member? {
+    override fun getMemberByEmail(email: String?): Member? {
+        if (email == null) return null
         return queryFactory
             .selectFrom(member)
             .where(member.email.eq(email))

src/main/kotlin/kr/co/vividnext/sodalive/member/MemberService.kt

@@ -37,8 +37,10 @@ import kr.co.vividnext.sodalive.member.signUp.SignUpRequestV2
 import kr.co.vividnext.sodalive.member.signUp.SignUpResponse
 import kr.co.vividnext.sodalive.member.signUp.SignUpValidator
 import kr.co.vividnext.sodalive.member.social.MemberResolveResult
+import kr.co.vividnext.sodalive.member.social.apple.AppleUserInfo
 import kr.co.vividnext.sodalive.member.social.google.GoogleUserInfo
 import kr.co.vividnext.sodalive.member.social.kakao.KakaoUserInfo
+import kr.co.vividnext.sodalive.member.social.line.LineUserInfo
 import kr.co.vividnext.sodalive.member.stipulation.Stipulation
 import kr.co.vividnext.sodalive.member.stipulation.StipulationAgree
 import kr.co.vividnext.sodalive.member.stipulation.StipulationAgreeRepository
@@ -346,7 +348,7 @@ class MemberService(
             userId = member.id!!,
             token = jwt,
             nickname = member.nickname,
-            email = member.email,
+            email = member.email ?: "",
             profileImage = if (member.profileImage != null) {
                 "$cloudFrontHost/${member.profileImage}"
             } else {
@@ -454,8 +456,16 @@ class MemberService(
     }
 
     override fun loadUserByUsername(username: String): UserDetails {
-        val member = repository.findByEmail(email = username)
-            ?: throw UsernameNotFoundException(username)
+        val member = if (username.startsWith("member:")) {
+            val id = username.substringAfter("member:").toLongOrNull()
+            if (id != null) {
+                repository.findByIdOrNull(id)
+            } else {
+                null
+            }
+        } else {
+            repository.findByEmail(email = username)
+        } ?: throw UsernameNotFoundException(username)
 
         return MemberAdapter(member)
     }
@@ -592,7 +602,7 @@ class MemberService(
 
     @Transactional
     fun signOut(signOutRequest: SignOutRequest, user: User) {
-        val member = repository.findByEmail(user.username)
+        val member = findMemberByUsername(user.username)
             ?: throw SodaException(messageKey = "common.error.bad_credentials")
         if (
             member.provider == MemberProvider.EMAIL &&
@@ -620,11 +630,7 @@ class MemberService(
 
     @Transactional
     fun updateNickname(profileUpdateRequest: ProfileUpdateRequest, user: User) {
-        if (profileUpdateRequest.email != user.username) {
-            throw SodaException(messageKey = "common.error.bad_credentials")
-        }
-
-        val member = repository.findByEmail(user.username)
+        val member = findMemberByUsername(user.username)
             ?: throw SodaException(messageKey = "common.error.bad_credentials")
 
         if (profileUpdateRequest.nickname != null) {
@@ -652,11 +658,7 @@ class MemberService(
 
     @Transactional
     fun profileUpdate(profileUpdateRequest: ProfileUpdateRequest, user: User): ProfileResponse {
-        if (profileUpdateRequest.email != user.username) {
-            throw SodaException(messageKey = "common.error.bad_credentials")
-        }
-
-        val member = repository.findByEmail(user.username)
+        val member = findMemberByUsername(user.username)
             ?: throw SodaException(messageKey = "common.error.bad_credentials")
 
         if (profileUpdateRequest.modifyPassword != null) {
@@ -729,7 +731,7 @@ class MemberService(
 
     @Transactional
     fun profileImageUpdate(multipartFile: MultipartFile, user: User): String {
-        val member = repository.findByEmail(user.username)
+        val member = findMemberByUsername(user.username)
             ?: throw SodaException(messageKey = "common.error.bad_credentials")
 
         val metadata = ObjectMetadata()
@@ -791,6 +793,7 @@ class MemberService(
             MemberProvider.KAKAO -> "member.provider.kakao"
             MemberProvider.GOOGLE -> "member.provider.google"
             MemberProvider.APPLE -> "member.provider.apple"
+            MemberProvider.LINE -> "member.provider.line"
         }
         return messageSource.getMessage(key, langContext.lang) ?: provider.name
     }
@@ -932,7 +935,138 @@ class MemberService(
         return MemberResolveResult(member = member, isNew = true)
     }
 
-    private fun checkEmail(email: String) {
+    @Transactional
+    fun findOrRegister(
+        appleUserInfo: AppleUserInfo,
+        container: String,
+        marketingPid: String?,
+        pushToken: String?
+    ): MemberResolveResult {
+        val findMember = repository.findByAppleId(appleUserInfo.sub)
+        if (findMember != null) {
+            if (findMember.isActive) {
+                return MemberResolveResult(member = findMember, isNew = false)
+            } else {
+                throw SodaException(messageKey = "member.validation.inactive_account")
+            }
+        }
+
+        val stipulationTermsOfService = stipulationRepository.findByIdOrNull(StipulationIds.TERMS_OF_SERVICE_ID)
+            ?: throw SodaException(messageKey = "member.validation.invalid_request_retry")
+
+        val stipulationPrivacyPolicy = stipulationRepository.findByIdOrNull(StipulationIds.PRIVACY_POLICY_ID)
+            ?: throw SodaException(messageKey = "member.validation.invalid_request_retry")
+
+        val email = appleUserInfo.email
+        checkEmail(email)
+
+        val nickname = nicknameGenerateService.generateUniqueNickname()
+        val member = Member(
+            appleId = appleUserInfo.sub,
+            email = email,
+            password = "",
+            nickname = nickname,
+            profileImage = "profile/default-profile.png",
+            gender = Gender.NONE,
+            provider = MemberProvider.APPLE,
+            container = container,
+            countryCode = countryContext.countryCode
+        )
+
+        if (!marketingPid.isNullOrBlank()) {
+            member.activePid = marketingPid
+            member.partnerExpirationDatetime = LocalDateTime.now().plusYears(1)
+        }
+
+        repository.save(member)
+        agreeTermsOfServiceAndPrivacyPolicy(member, stipulationTermsOfService, stipulationPrivacyPolicy)
+
+        if (pushToken != null) {
+            pushTokenService.registerToken(
+                memberId = member.id!!,
+                token = pushToken,
+                deviceType = container
+            )
+        }
+
+        return MemberResolveResult(member = member, isNew = true)
+    }
+
+    @Transactional
+    fun findOrRegister(
+        lineUserInfo: LineUserInfo,
+        container: String,
+        marketingPid: String?,
+        pushToken: String?
+    ): MemberResolveResult {
+        val findMember = repository.findByLineId(lineUserInfo.sub)
+        if (findMember != null) {
+            if (findMember.isActive) {
+                return MemberResolveResult(member = findMember, isNew = false)
+            } else {
+                throw SodaException(messageKey = "member.validation.inactive_account")
+            }
+        }
+
+        val stipulationTermsOfService = stipulationRepository.findByIdOrNull(StipulationIds.TERMS_OF_SERVICE_ID)
+            ?: throw SodaException(messageKey = "member.validation.invalid_request_retry")
+
+        val stipulationPrivacyPolicy = stipulationRepository.findByIdOrNull(StipulationIds.PRIVACY_POLICY_ID)
+            ?: throw SodaException(messageKey = "member.validation.invalid_request_retry")
+
+        val email = lineUserInfo.email
+        checkEmail(email)
+
+        val nickname = nicknameGenerateService.generateUniqueNickname()
+        val member = Member(
+            lineId = lineUserInfo.sub,
+            email = email,
+            password = "",
+            nickname = nickname,
+            profileImage = "profile/default-profile.png",
+            gender = Gender.NONE,
+            provider = MemberProvider.LINE,
+            container = container,
+            countryCode = countryContext.countryCode
+        )
+
+        if (!marketingPid.isNullOrBlank()) {
+            member.activePid = marketingPid
+            member.partnerExpirationDatetime = LocalDateTime.now().plusYears(1)
+        }
+
+        repository.save(member)
+        agreeTermsOfServiceAndPrivacyPolicy(member, stipulationTermsOfService, stipulationPrivacyPolicy)
+
+        if (pushToken != null) {
+            pushTokenService.registerToken(
+                memberId = member.id!!,
+                token = pushToken,
+                deviceType = container
+            )
+        }
+
+        return MemberResolveResult(member = member, isNew = true)
+    }
+
+    private fun findMemberByUsername(username: String): Member? {
+        return if (username.startsWith("member:")) {
+            val id = username.substringAfter("member:").toLongOrNull()
+            if (id != null) {
+                repository.findByIdOrNull(id)
+            } else {
+                null
+            }
+        } else {
+            repository.findByEmail(email = username)
+        }
+    }
+
+    private fun checkEmail(email: String?) {
+        if (email.isNullOrBlank()) {
+            return
+        }
+
         val member = repository.findByEmail(email)
 
         if (member != null) {

src/main/kotlin/kr/co/vividnext/sodalive/member/ProfileResponse.kt

@@ -17,7 +17,7 @@ data class ProfileResponse(
 ) {
     constructor(member: Member, cloudFrontHost: String, container: String) : this(
         userId = member.id!!,
-        email = member.email,
+        email = member.email ?: "",
         nickname = member.nickname,
         gender = member.gender,
         profileUrl = if (member.profileImage != null) {

src/main/kotlin/kr/co/vividnext/sodalive/member/ProfileUpdateRequest.kt

@@ -1,7 +1,7 @@
 package kr.co.vividnext.sodalive.member
 
 data class ProfileUpdateRequest(
-    val email: String,
+    val email: String? = null,
     val password: String? = null,
     val modifyPassword: String? = null,
     val nickname: String? = null,

src/main/kotlin/kr/co/vividnext/sodalive/member/login/LoginRequest.kt

@@ -10,5 +10,7 @@ data class LoginRequest(
 data class SocialLoginRequest(
     val container: String,
     val pushToken: String? = null,
-    val marketingPid: String? = null
+    val marketingPid: String? = null,
+    val identityToken: String? = null,
+    val nonce: String? = null
 )

src/main/kotlin/kr/co/vividnext/sodalive/member/social/SocialAuthService.kt

@@ -0,0 +1,14 @@
+package kr.co.vividnext.sodalive.member.social
+
+import kr.co.vividnext.sodalive.member.MemberProvider
+
+interface SocialAuthService {
+    fun getProvider(): MemberProvider
+    fun authenticate(
+        token: String,
+        container: String,
+        marketingPid: String?,
+        pushToken: String?,
+        nonce: String?
+    ): SocialLoginResponse
+}

src/main/kotlin/kr/co/vividnext/sodalive/member/social/SocialAuthServiceResolver.kt

@@ -0,0 +1,15 @@
+package kr.co.vividnext.sodalive.member.social
+
+import kr.co.vividnext.sodalive.member.MemberProvider
+import org.springframework.stereotype.Component
+
+@Component
+class SocialAuthServiceResolver(
+    val services: List<SocialAuthService>
+) {
+    private val serviceMap: Map<MemberProvider, SocialAuthService> = services.associateBy { it.getProvider() }
+
+    fun resolve(provider: MemberProvider): SocialAuthService {
+        return serviceMap[provider] ?: throw IllegalArgumentException("Unsupported social provider: $provider")
+    }
+}

src/main/kotlin/kr/co/vividnext/sodalive/member/social/apple/AppleAuthService.kt

@@ -0,0 +1,68 @@
+package kr.co.vividnext.sodalive.member.social.apple
+
+import kr.co.vividnext.sodalive.common.SodaException
+import kr.co.vividnext.sodalive.jwt.TokenProvider
+import kr.co.vividnext.sodalive.member.MemberAdapter
+import kr.co.vividnext.sodalive.member.MemberProvider
+import kr.co.vividnext.sodalive.member.MemberService
+import kr.co.vividnext.sodalive.member.login.LoginResponse
+import kr.co.vividnext.sodalive.member.social.SocialAuthService
+import kr.co.vividnext.sodalive.member.social.SocialLoginResponse
+import org.springframework.beans.factory.annotation.Value
+import org.springframework.security.core.context.SecurityContextHolder
+import org.springframework.stereotype.Service
+
+@Service
+class AppleAuthService(
+    private val appleIdentityTokenVerifier: AppleIdentityTokenVerifier,
+    private val memberService: MemberService,
+    private val tokenProvider: TokenProvider,
+
+    @Value("\${cloud.aws.cloud-front.host}")
+    private val cloudFrontHost: String
+) : SocialAuthService {
+    override fun getProvider(): MemberProvider = MemberProvider.APPLE
+
+    override fun authenticate(
+        token: String,
+        container: String,
+        marketingPid: String?,
+        pushToken: String?,
+        nonce: String?
+    ): SocialLoginResponse {
+        val rawNonce = nonce?.takeIf { it.isNotBlank() }
+            ?: throw SodaException(messageKey = "member.social.apple_login_failed")
+
+        val appleUserInfo = appleIdentityTokenVerifier.verify(token, rawNonce)
+        val memberResolveResult = memberService.findOrRegister(appleUserInfo, container, marketingPid, pushToken)
+        val member = memberResolveResult.member
+        val principal = MemberAdapter(member)
+        val authToken = AppleAuthenticationToken(token, principal.authorities)
+        authToken.setPrincipal(principal)
+        SecurityContextHolder.getContext().authentication = authToken
+
+        val jwt = tokenProvider.createToken(
+            authentication = authToken,
+            memberId = member.id!!
+        )
+
+        val loginResponse = LoginResponse(
+            userId = member.id!!,
+            token = jwt,
+            nickname = member.nickname,
+            email = member.email ?: "",
+            profileImage = if (member.profileImage != null) {
+                "$cloudFrontHost/${member.profileImage}"
+            } else {
+                "$cloudFrontHost/profile/default-profile.png"
+            }
+        )
+
+        return SocialLoginResponse(
+            memberId = member.id!!,
+            marketingPid = marketingPid,
+            loginResponse = loginResponse,
+            isNew = memberResolveResult.isNew
+        )
+    }
+}

src/main/kotlin/kr/co/vividnext/sodalive/member/social/apple/AppleAuthenticationToken.kt

@@ -0,0 +1,23 @@
+package kr.co.vividnext.sodalive.member.social.apple
+
+import org.springframework.security.authentication.AbstractAuthenticationToken
+import org.springframework.security.core.GrantedAuthority
+
+class AppleAuthenticationToken(
+    private val idToken: String,
+    authorities: Collection<GrantedAuthority>? = null
+) : AbstractAuthenticationToken(authorities) {
+    private var principal: Any? = null
+
+    init {
+        isAuthenticated = authorities != null
+    }
+
+    override fun getCredentials(): Any = idToken
+
+    override fun getPrincipal(): Any? = principal
+
+    fun setPrincipal(principal: Any) {
+        this.principal = principal
+    }
+}

src/main/kotlin/kr/co/vividnext/sodalive/member/social/apple/AppleIdentityTokenVerifier.kt

@@ -0,0 +1,93 @@
+package kr.co.vividnext.sodalive.member.social.apple
+
+import com.nimbusds.jose.JWSAlgorithm
+import com.nimbusds.jose.jwk.source.JWKSource
+import com.nimbusds.jose.jwk.source.JWKSourceBuilder
+import com.nimbusds.jose.proc.JWSVerificationKeySelector
+import com.nimbusds.jose.proc.SecurityContext
+import com.nimbusds.jwt.JWTClaimsSet
+import com.nimbusds.jwt.proc.ConfigurableJWTProcessor
+import com.nimbusds.jwt.proc.DefaultJWTProcessor
+import kr.co.vividnext.sodalive.common.SodaException
+import org.springframework.beans.factory.annotation.Value
+import org.springframework.stereotype.Service
+import java.net.URL
+import java.nio.charset.StandardCharsets
+import java.security.MessageDigest
+import java.util.Base64
+import java.util.Date
+
+@Service
+class AppleIdentityTokenVerifier(
+    @Value("\${apple.bundle-id}")
+    private val bundleId: String
+) {
+    private val jwkUrl = URL("https://appleid.apple.com/auth/keys")
+    private val jwkSource: JWKSource<SecurityContext> = JWKSourceBuilder.create<SecurityContext>(jwkUrl)
+        .build()
+
+    private val jwtProcessor: ConfigurableJWTProcessor<SecurityContext> =
+        DefaultJWTProcessor<SecurityContext>().apply {
+            jwsKeySelector = JWSVerificationKeySelector(JWSAlgorithm.RS256, jwkSource)
+        }
+
+    fun verify(identityToken: String, rawNonce: String): AppleUserInfo {
+        if (bundleId.isBlank()) {
+            throw SodaException(messageKey = "member.social.apple_login_failed")
+        }
+
+        if (rawNonce.isBlank()) {
+            throw SodaException(messageKey = "member.social.apple_login_failed")
+        }
+
+        val claims = try {
+            jwtProcessor.process(identityToken, null)
+        } catch (_: Exception) {
+            throw SodaException(messageKey = "member.social.apple_login_failed")
+        }
+
+        validateClaims(claims, rawNonce)
+
+        return AppleUserInfo(
+            sub = claims.subject ?: throw SodaException(messageKey = "member.social.apple_login_failed"),
+            email = claims.getStringClaim("email")
+        )
+    }
+
+    private fun validateClaims(claims: JWTClaimsSet, rawNonce: String) {
+        if (claims.issuer != ISSUER) {
+            throw SodaException(messageKey = "member.social.apple_login_failed")
+        }
+
+        if (!claims.audience.contains(bundleId)) {
+            throw SodaException(messageKey = "member.social.apple_login_failed")
+        }
+
+        val now = Date()
+        val expirationTime = claims.expirationTime ?: throw SodaException(messageKey = "member.social.apple_login_failed")
+        if (expirationTime.before(now)) {
+            throw SodaException(messageKey = "member.social.apple_login_failed")
+        }
+
+        val issuedAt = claims.issueTime ?: throw SodaException(messageKey = "member.social.apple_login_failed")
+        if (issuedAt.after(now)) {
+            throw SodaException(messageKey = "member.social.apple_login_failed")
+        }
+
+        val nonce = claims.getStringClaim("nonce") ?: throw SodaException(messageKey = "member.social.apple_login_failed")
+        val expectedNonce = hashNonce(rawNonce)
+        if (nonce != expectedNonce) {
+            throw SodaException(messageKey = "member.social.apple_login_failed")
+        }
+    }
+
+    private fun hashNonce(rawNonce: String): String {
+        val digest = MessageDigest.getInstance("SHA-256")
+        val hashed = digest.digest(rawNonce.toByteArray(StandardCharsets.UTF_8))
+        return Base64.getUrlEncoder().withoutPadding().encodeToString(hashed)
+    }
+
+    companion object {
+        private const val ISSUER = "https://appleid.apple.com"
+    }
+}

src/main/kotlin/kr/co/vividnext/sodalive/member/social/apple/AppleUserInfo.kt

@@ -0,0 +1,6 @@
+package kr.co.vividnext.sodalive.member.social.apple
+
+data class AppleUserInfo(
+    val sub: String,
+    val email: String?
+)

src/main/kotlin/kr/co/vividnext/sodalive/member/social/google/GoogleAuthService.kt

@@ -3,8 +3,10 @@ package kr.co.vividnext.sodalive.member.social.google
 import kr.co.vividnext.sodalive.common.SodaException
 import kr.co.vividnext.sodalive.jwt.TokenProvider
 import kr.co.vividnext.sodalive.member.MemberAdapter
+import kr.co.vividnext.sodalive.member.MemberProvider
 import kr.co.vividnext.sodalive.member.MemberService
 import kr.co.vividnext.sodalive.member.login.LoginResponse
+import kr.co.vividnext.sodalive.member.social.SocialAuthService
 import kr.co.vividnext.sodalive.member.social.SocialLoginResponse
 import org.springframework.beans.factory.annotation.Value
 import org.springframework.security.core.context.SecurityContextHolder
@@ -18,19 +20,22 @@ class GoogleAuthService(
 
     @Value("\${cloud.aws.cloud-front.host}")
     private val cloudFrontHost: String
-) {
-    fun authenticate(
-        idToken: String,
+) : SocialAuthService {
+    override fun getProvider(): MemberProvider = MemberProvider.GOOGLE
+
+    override fun authenticate(
+        token: String,
         container: String,
         marketingPid: String?,
-        pushToken: String?
+        pushToken: String?,
+        nonce: String?
     ): SocialLoginResponse {
-        val googleUserInfo = googleService.getUserInfo(idToken)
+        val googleUserInfo = googleService.getUserInfo(token)
             ?: throw SodaException(messageKey = "member.social.google_login_failed")
         val memberResolveResult = memberService.findOrRegister(googleUserInfo, container, marketingPid, pushToken)
         val member = memberResolveResult.member
         val principal = MemberAdapter(member)
-        val authToken = GoogleAuthenticationToken(idToken, principal.authorities)
+        val authToken = GoogleAuthenticationToken(token, principal.authorities)
         authToken.setPrincipal(principal)
         SecurityContextHolder.getContext().authentication = authToken
 
@@ -43,7 +48,7 @@ class GoogleAuthService(
             userId = member.id!!,
             token = jwt,
             nickname = member.nickname,
-            email = member.email,
+            email = member.email ?: "",
             profileImage = if (member.profileImage != null) {
                 "$cloudFrontHost/${member.profileImage}"
             } else {

src/main/kotlin/kr/co/vividnext/sodalive/member/social/google/GoogleService.kt

@@ -3,7 +3,6 @@ package kr.co.vividnext.sodalive.member.social.google
 import com.google.api.client.googleapis.auth.oauth2.GoogleIdTokenVerifier
 import com.google.api.client.googleapis.javanet.GoogleNetHttpTransport
 import com.google.api.client.json.gson.GsonFactory
-import kr.co.vividnext.sodalive.common.SodaException
 import org.springframework.beans.factory.annotation.Value
 import org.springframework.stereotype.Service
 
@@ -27,7 +26,7 @@ class GoogleService(
 
             if (token != null) {
                 val payload = token.payload
-                val email = payload.email ?: throw SodaException(messageKey = "member.social.email_consent_required")
+                val email = payload.email
 
                 GoogleUserInfo(
                     sub = payload.subject,

src/main/kotlin/kr/co/vividnext/sodalive/member/social/google/GoogleUserInfo.kt

@@ -2,6 +2,6 @@ package kr.co.vividnext.sodalive.member.social.google
 
 data class GoogleUserInfo(
     val sub: String,
-    val email: String,
+    val email: String?,
     val name: String?
 )

src/main/kotlin/kr/co/vividnext/sodalive/member/social/kakao/KakaoAuthService.kt

@@ -3,8 +3,10 @@ package kr.co.vividnext.sodalive.member.social.kakao
 import kr.co.vividnext.sodalive.common.SodaException
 import kr.co.vividnext.sodalive.jwt.TokenProvider
 import kr.co.vividnext.sodalive.member.MemberAdapter
+import kr.co.vividnext.sodalive.member.MemberProvider
 import kr.co.vividnext.sodalive.member.MemberService
 import kr.co.vividnext.sodalive.member.login.LoginResponse
+import kr.co.vividnext.sodalive.member.social.SocialAuthService
 import kr.co.vividnext.sodalive.member.social.SocialLoginResponse
 import org.springframework.beans.factory.annotation.Value
 import org.springframework.security.core.context.SecurityContextHolder
@@ -18,19 +20,22 @@ class KakaoAuthService(
 
     @Value("\${cloud.aws.cloud-front.host}")
     private val cloudFrontHost: String
-) {
-    fun authenticate(
-        accessToken: String,
+) : SocialAuthService {
+    override fun getProvider(): MemberProvider = MemberProvider.KAKAO
+
+    override fun authenticate(
+        token: String,
         container: String,
         marketingPid: String?,
-        pushToken: String?
+        pushToken: String?,
+        nonce: String?
     ): SocialLoginResponse {
-        val kakaoUserInfo = kakaoService.getUserInfo(accessToken)
+        val kakaoUserInfo = kakaoService.getUserInfo(token)
             ?: throw SodaException(messageKey = "member.social.kakao_login_failed")
         val memberResolveResult = memberService.findOrRegister(kakaoUserInfo, container, marketingPid, pushToken)
         val member = memberResolveResult.member
         val principal = MemberAdapter(member)
-        val authToken = KakaoAuthenticationToken(accessToken, principal.authorities)
+        val authToken = KakaoAuthenticationToken(token, principal.authorities)
         authToken.setPrincipal(principal)
         SecurityContextHolder.getContext().authentication = authToken
 
@@ -43,7 +48,7 @@ class KakaoAuthService(
             userId = member.id!!,
             token = jwt,
             nickname = member.nickname,
-            email = member.email,
+            email = member.email ?: "",
             profileImage = if (member.profileImage != null) {
                 "$cloudFrontHost/${member.profileImage}"
             } else {

src/main/kotlin/kr/co/vividnext/sodalive/member/social/kakao/KakaoService.kt

@@ -1,7 +1,6 @@
 package kr.co.vividnext.sodalive.member.social.kakao
 
 import com.fasterxml.jackson.databind.ObjectMapper
-import kr.co.vividnext.sodalive.common.SodaException
 import org.springframework.http.HttpEntity
 import org.springframework.http.HttpHeaders
 import org.springframework.http.HttpMethod
@@ -37,7 +36,6 @@ class KakaoService(
                 val id = jsonNode.get("id").asLong()
                 val kakaoAccount = jsonNode.get("kakao_account")
                 val email = kakaoAccount?.get("email")?.asText()
-                    ?: throw SodaException(messageKey = "member.social.kakao_login_failed")
                 val properties = jsonNode.get("properties")
                 val nickname = properties?.get("nickname")?.asText()
 

src/main/kotlin/kr/co/vividnext/sodalive/member/social/kakao/KakaoUserInfo.kt

@@ -2,6 +2,6 @@ package kr.co.vividnext.sodalive.member.social.kakao
 
 data class KakaoUserInfo(
     val id: Long,
-    val email: String,
+    val email: String?,
     val nickname: String?
 )

src/main/kotlin/kr/co/vividnext/sodalive/member/social/line/LineAuthService.kt

@@ -0,0 +1,112 @@
+package kr.co.vividnext.sodalive.member.social.line
+
+import kr.co.vividnext.sodalive.common.SodaException
+import kr.co.vividnext.sodalive.jwt.TokenProvider
+import kr.co.vividnext.sodalive.member.MemberAdapter
+import kr.co.vividnext.sodalive.member.MemberProvider
+import kr.co.vividnext.sodalive.member.MemberService
+import kr.co.vividnext.sodalive.member.login.LoginResponse
+import kr.co.vividnext.sodalive.member.social.SocialAuthService
+import kr.co.vividnext.sodalive.member.social.SocialLoginResponse
+import org.springframework.beans.factory.annotation.Value
+import org.springframework.security.core.context.SecurityContextHolder
+import org.springframework.stereotype.Service
+import java.time.Instant
+
+@Service
+class LineAuthService(
+    private val lineService: LineService,
+    private val memberService: MemberService,
+    private val tokenProvider: TokenProvider,
+
+    @Value("\${cloud.aws.cloud-front.host}")
+    private val cloudFrontHost: String,
+
+    @Value("\${line.channel-id}")
+    private val lineChannelId: String
+) : SocialAuthService {
+    override fun getProvider(): MemberProvider = MemberProvider.LINE
+
+    override fun authenticate(
+        token: String,
+        container: String,
+        marketingPid: String?,
+        pushToken: String?,
+        nonce: String?
+    ): SocialLoginResponse {
+        val rawNonce = nonce?.takeIf { it.isNotBlank() }
+            ?: throw SodaException(messageKey = "member.social.line_login_failed")
+
+        if (lineChannelId.isBlank()) {
+            throw SodaException(messageKey = "member.social.line_login_failed")
+        }
+
+        val verifyResponse = lineService.verifyIdToken(token, lineChannelId, rawNonce)
+            ?: throw SodaException(messageKey = "member.social.line_login_failed")
+
+        validateVerifyResponse(verifyResponse, lineChannelId, rawNonce)
+
+        val lineUserInfo = LineUserInfo(
+            sub = verifyResponse.sub,
+            email = verifyResponse.email
+        )
+
+        val memberResolveResult = memberService.findOrRegister(lineUserInfo, container, marketingPid, pushToken)
+        val member = memberResolveResult.member
+        val principal = MemberAdapter(member)
+        val authToken = LineAuthenticationToken(token, principal.authorities)
+        authToken.setPrincipal(principal)
+        SecurityContextHolder.getContext().authentication = authToken
+
+        val jwt = tokenProvider.createToken(
+            authentication = authToken,
+            memberId = member.id!!
+        )
+
+        val loginResponse = LoginResponse(
+            userId = member.id!!,
+            token = jwt,
+            nickname = member.nickname,
+            email = member.email ?: "",
+            profileImage = if (member.profileImage != null) {
+                "$cloudFrontHost/${member.profileImage}"
+            } else {
+                "$cloudFrontHost/profile/default-profile.png"
+            }
+        )
+
+        return SocialLoginResponse(
+            memberId = member.id!!,
+            marketingPid = marketingPid,
+            loginResponse = loginResponse,
+            isNew = memberResolveResult.isNew
+        )
+    }
+
+    private fun validateVerifyResponse(response: LineVerifyResponse, clientId: String, nonce: String) {
+        if (response.iss != ISSUER) {
+            throw SodaException(messageKey = "member.social.line_login_failed")
+        }
+
+        if (response.aud != clientId) {
+            throw SodaException(messageKey = "member.social.line_login_failed")
+        }
+
+        val now = Instant.now().epochSecond
+        if (response.exp <= now) {
+            throw SodaException(messageKey = "member.social.line_login_failed")
+        }
+
+        if (response.iat > now) {
+            throw SodaException(messageKey = "member.social.line_login_failed")
+        }
+
+        if (response.nonce != null && response.nonce != nonce) {
+            throw SodaException(messageKey = "member.social.line_login_failed")
+        }
+    }
+
+    companion object {
+        private const val ISSUER = "https://access.line.me"
+    }
+}

src/main/kotlin/kr/co/vividnext/sodalive/member/social/line/LineAuthenticationToken.kt

@@ -0,0 +1,23 @@
+package kr.co.vividnext.sodalive.member.social.line
+
+import org.springframework.security.authentication.AbstractAuthenticationToken
+import org.springframework.security.core.GrantedAuthority
+
+class LineAuthenticationToken(
+    private val idToken: String,
+    authorities: Collection<GrantedAuthority>? = null
+) : AbstractAuthenticationToken(authorities) {
+    private var principal: Any? = null
+
+    init {
+        isAuthenticated = authorities != null
+    }
+
+    override fun getCredentials(): Any = idToken
+
+    override fun getPrincipal(): Any? = principal
+
+    fun setPrincipal(principal: Any) {
+        this.principal = principal
+    }
+}

src/main/kotlin/kr/co/vividnext/sodalive/member/social/line/LineService.kt

@@ -0,0 +1,48 @@
+package kr.co.vividnext.sodalive.member.social.line
+
+import org.springframework.http.HttpEntity
+import org.springframework.http.HttpHeaders
+import org.springframework.http.MediaType
+import org.springframework.http.ResponseEntity
+import org.springframework.stereotype.Service
+import org.springframework.util.LinkedMultiValueMap
+import org.springframework.web.client.RestTemplate
+
+@Service
+class LineService(
+    private val restTemplate: RestTemplate = RestTemplate()
+) {
+    fun verifyIdToken(idToken: String, clientId: String, nonce: String?): LineVerifyResponse? {
+        val url = "https://api.line.me/oauth2/v2.1/verify"
+        val headers = HttpHeaders().apply {
+            contentType = MediaType.APPLICATION_FORM_URLENCODED
+        }
+
+        val body = LinkedMultiValueMap<String, String>().apply {
+            add("id_token", idToken)
+            add("client_id", clientId)
+            if (!nonce.isNullOrBlank()) {
+                add("nonce", nonce)
+            }
+        }
+
+        val entity = HttpEntity(body, headers)
+
+        return try {
+            val response: ResponseEntity<LineVerifyResponse> = restTemplate.postForEntity(
+                url,
+                entity,
+                LineVerifyResponse::class.java
+            )
+
+            if (response.statusCode.is2xxSuccessful) {
+                response.body
+            } else {
+                null
+            }
+        } catch (ex: Exception) {
+            ex.printStackTrace()
+            null
+        }
+    }
+}

src/main/kotlin/kr/co/vividnext/sodalive/member/social/line/LineUserInfo.kt

@@ -0,0 +1,6 @@
+package kr.co.vividnext.sodalive.member.social.line
+
+data class LineUserInfo(
+    val sub: String,
+    val email: String? = null
+)

src/main/kotlin/kr/co/vividnext/sodalive/member/social/line/LineVerifyResponse.kt

@@ -0,0 +1,16 @@
+package kr.co.vividnext.sodalive.member.social.line
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties
+
+@JsonIgnoreProperties(ignoreUnknown = true)
+data class LineVerifyResponse(
+    val iss: String,
+    val sub: String,
+    val aud: String,
+    val exp: Long,
+    val iat: Long,
+    val nonce: String? = null,
+    val name: String? = null,
+    val picture: String? = null,
+    val email: String? = null
+)

src/main/kotlin/kr/co/vividnext/sodalive/menu/MenuController.kt

@@ -1,9 +1,10 @@
 package kr.co.vividnext.sodalive.menu
 
 import kr.co.vividnext.sodalive.common.ApiResponse
+import kr.co.vividnext.sodalive.common.SodaException
+import kr.co.vividnext.sodalive.member.Member
 import org.springframework.security.access.prepost.PreAuthorize
 import org.springframework.security.core.annotation.AuthenticationPrincipal
-import org.springframework.security.core.userdetails.User
 import org.springframework.web.bind.annotation.GetMapping
 import org.springframework.web.bind.annotation.RequestMapping
 import org.springframework.web.bind.annotation.RestController
@@ -13,5 +14,13 @@ import org.springframework.web.bind.annotation.RestController
 class MenuController(private val service: MenuService) {
     @GetMapping
     @PreAuthorize("hasAnyRole('AGENT', 'ADMIN', 'CREATOR')")
-    fun getMenus(@AuthenticationPrincipal user: User) = ApiResponse.ok(service.getMenus(user))
+    fun getMenus(
+        @AuthenticationPrincipal(expression = "#this == 'anonymousUser' ? null : member") member: Member?
+    ) = run {
+        if (member == null) {
+            throw SodaException(messageKey = "common.error.bad_credentials")
+        }
+
+        ApiResponse.ok(service.getMenus(member))
+    }
 }

src/main/kotlin/kr/co/vividnext/sodalive/menu/MenuService.kt

@@ -1,18 +1,13 @@
 package kr.co.vividnext.sodalive.menu
 
-import kr.co.vividnext.sodalive.common.SodaException
-import kr.co.vividnext.sodalive.member.MemberRepository
-import org.springframework.security.core.userdetails.User
+import kr.co.vividnext.sodalive.member.Member
 import org.springframework.stereotype.Service
 
 @Service
 class MenuService(
-    private val repository: MenuRepository,
-    private val memberRepository: MemberRepository
+    private val repository: MenuRepository
 ) {
-    fun getMenus(user: User): List<GetMenuResponse> {
-        val member = memberRepository.findByEmail(user.username)
-            ?: throw SodaException(messageKey = "common.error.bad_credentials")
+    fun getMenus(member: Member): List<GetMenuResponse> {
         return repository.getMenu(member.role)
     }
 }

src/main/resources/application.yml

@@ -33,6 +33,10 @@ bootpay:
 apple:
     iapVerifyUrl: https://buy.itunes.apple.com/verifyReceipt
     iapVerifySandboxUrl: https://sandbox.itunes.apple.com/verifyReceipt
+    bundleId: ${APPLE_BUNDLE_ID}
+
+line:
+    channelId: ${LINE_CHANNEL_ID}
 
 agora:
     appId: ${AGORA_APP_ID}