634 s3 acess denied 오류 해결

src/main/kotlin/dsm/pick2024/domain/application/service/QueryMyApplicationService.kt

@@ -6,6 +6,7 @@ import dsm.pick2024.domain.application.port.`in`.ApplicationFinderUseCase
 import dsm.pick2024.domain.application.port.`in`.QueryMyApplicationUseCase
 import dsm.pick2024.domain.application.presentation.dto.response.QueryMyApplicationResponse
 import dsm.pick2024.domain.applicationstory.enums.Type
+import dsm.pick2024.domain.timetable.domain.vo.FileNameVo
 import dsm.pick2024.domain.user.port.`in`.UserFacadeUseCase
 import dsm.pick2024.infrastructure.s3.FileUtil
 import dsm.pick2024.infrastructure.s3.PathList
@@ -22,7 +23,7 @@ class QueryMyApplicationService(
     @Transactional(readOnly = true)
     override fun queryMyApplication(): QueryMyApplicationResponse {
         val user = userFacadeUseCase.currentUser()
-        val profileUrl = user.profile?.let { fileUtil.generateObjectUrl(it, PathList.PROFILE) }
+        val profileUrl = user.profile?.let { fileUtil.generateObjectUrl(FileNameVo(it), PathList.PROFILE) }
         val application =
             applicationFinderUseCase.findByUserIdAndStatusAndApplicationKindOrThrow(
                 Status.OK,

src/main/kotlin/dsm/pick2024/domain/bug/AddBugService.kt

@@ -1,6 +1,7 @@
 package dsm.pick2024.domain.bug
 
 import dsm.pick2024.domain.bug.presentation.dto.request.BugRequest
+import dsm.pick2024.domain.timetable.domain.vo.FileNameVo
 import dsm.pick2024.infrastructure.feign.client.DiscordBugClient
 import dsm.pick2024.infrastructure.feign.client.dto.request.DiscordMessageRequest
 import dsm.pick2024.infrastructure.s3.FileUtil
@@ -33,7 +34,7 @@ class AddBugService(
                                 ### 🔗 버그 내용
                                 ${request.content}
                                 ### 📄 이미지
-                                ${request.fileName?.map { fileUtil.generateObjectUrl(it, PathList.BUG) } ?: emptyList()}
+                                ${request.fileName?.map { fileUtil.generateObjectUrl(FileNameVo(it), PathList.BUG) } ?: emptyList()}
                                 ### 🧑🏻‍💻 버그 제보자
                                 ${SecurityContextHolder.getContext().authentication.name}
                         """.trimIndent()

src/main/kotlin/dsm/pick2024/domain/timetable/domain/vo/FileNameVo.kt

@@ -0,0 +1,7 @@
+package dsm.pick2024.domain.timetable.domain.vo
+
+import java.text.Normalizer
+
+data class FileNameVo(val rawName: String) {
+    val value: String = Normalizer.normalize(rawName, Normalizer.Form.NFC)
+}

src/main/kotlin/dsm/pick2024/domain/timetable/presentation/dto/response/TimetableResponse.kt

@@ -1,6 +1,7 @@
 package dsm.pick2024.domain.timetable.presentation.dto.response
 
 import dsm.pick2024.domain.timetable.domain.Timetable
+import dsm.pick2024.domain.timetable.domain.vo.FileNameVo
 import dsm.pick2024.infrastructure.s3.FileUtil
 import dsm.pick2024.infrastructure.s3.PathList
 import java.time.LocalDate
@@ -25,7 +26,7 @@ data class DayTimetableResponse(
             }
 
             val imageUrl =
-                fileUtil.generateObjectUrl("$subjectName.png", PathList.TIMETABLE)
+                fileUtil.generateObjectUrl(FileNameVo("$subjectName.png"), PathList.TIMETABLE)
 
             dayTimetableResponses.add(PeriodTimetableResponse(id, period, subjectName, imageUrl))
         }

src/main/kotlin/dsm/pick2024/domain/timetable/service/QueryTeacherTimetableService.kt

@@ -1,5 +1,6 @@
 package dsm.pick2024.domain.timetable.service
 
+import dsm.pick2024.domain.timetable.domain.vo.FileNameVo
 import dsm.pick2024.domain.timetable.port.`in`.QueryTeacherTimetableUseCase
 import dsm.pick2024.domain.timetable.port.out.QueryTimeTablePort
 import dsm.pick2024.domain.timetable.presentation.dto.response.DayTimetableResponse
@@ -32,7 +33,10 @@ class QueryTeacherTimetableService(
 
             val timetables = (1..7).mapNotNull { period ->
                 tables.find { it.period == period }?.let { timetable ->
-                    val imageUrl = fileUtil.generateObjectUrl("${timetable.subjectName}.png", PathList.TIMETABLE)
+                    val imageUrl = fileUtil.generateObjectUrl(
+                        FileNameVo("${timetable.subjectName}.png"),
+                        PathList.TIMETABLE
+                    )
                     PeriodTimetableResponse(timetable.id!!, period, timetable.subjectName, imageUrl)
                 }
             }

src/main/kotlin/dsm/pick2024/domain/user/service/QueryUserDetaileInfoService.kt

@@ -1,5 +1,6 @@
 package dsm.pick2024.domain.user.service
 
+import dsm.pick2024.domain.timetable.domain.vo.FileNameVo
 import dsm.pick2024.domain.user.port.`in`.QueryUserDetailsInfoUseCase
 import dsm.pick2024.domain.user.port.`in`.UserFacadeUseCase
 import dsm.pick2024.domain.user.presentation.dto.response.QueryUserDetailsInfoResponse
@@ -18,7 +19,7 @@ class QueryUserDetaileInfoService(
     override fun queryUserDetailsInfo(): QueryUserDetailsInfoResponse {
         val user = userFacadeUseCase.currentUser()
 
-        val profileUrl = user.profile?.let { fileUtil.generateObjectUrl(it, PathList.PROFILE) }
+        val profileUrl = user.profile?.let { fileUtil.generateObjectUrl(FileNameVo(it), PathList.PROFILE) }
 
         return QueryUserDetailsInfoResponse(
             profile = profileUrl?.substringBefore("?"),

src/main/kotlin/dsm/pick2024/domain/user/service/QueryUserSimpleInfoService.kt

@@ -1,5 +1,6 @@
 package dsm.pick2024.domain.user.service
 
+import dsm.pick2024.domain.timetable.domain.vo.FileNameVo
 import dsm.pick2024.domain.user.port.`in`.QueryUserSimpleInfoUseCase
 import dsm.pick2024.domain.user.port.`in`.UserFacadeUseCase
 import dsm.pick2024.domain.user.presentation.dto.response.QueryUserSimpleInfoResponse
@@ -17,14 +18,14 @@ class QueryUserSimpleInfoService(
     @Transactional(readOnly = true)
     override fun queryUserSimpleInfo(): QueryUserSimpleInfoResponse {
         val user = userFacadeUseCase.currentUser()
-        val profileUrl = user.profile?.let { fileUtil.generateObjectUrl(it, PathList.PROFILE) }
+        val profileUrl = user.profile?.let { fileUtil.generateObjectUrl(FileNameVo(it), PathList.PROFILE) }
 
         return QueryUserSimpleInfoResponse(
             user.name,
             user.grade,
             user.classNum,
             user.num,
-            profileUrl?.substringBefore("?")
+            profileUrl
         )
     }
 }

src/main/kotlin/dsm/pick2024/infrastructure/s3/FileUtil.kt

@@ -6,6 +6,7 @@ import com.amazonaws.services.s3.model.CannedAccessControlList
 import com.amazonaws.services.s3.model.GeneratePresignedUrlRequest
 import com.amazonaws.services.s3.model.ObjectMetadata
 import com.amazonaws.services.s3.model.PutObjectRequest
+import dsm.pick2024.domain.timetable.domain.vo.FileNameVo
 import dsm.pick2024.infrastructure.s3.exception.BadFileExtensionException
 import dsm.pick2024.infrastructure.s3.exception.EmptyFileException
 import org.springframework.beans.factory.annotation.Value
@@ -53,15 +54,15 @@ class FileUtil(
         amazonS3.deleteObject(bucketName, path + objectName)
     }
 
-    fun generateObjectUrl(fileName: String, path: String): String {
+    fun generateObjectUrl(fileName: FileNameVo, path: String): String {
         val expiration = Date().apply {
             time += s3Exp.toLong()
         }
 
         return amazonS3.generatePresignedUrl(
             GeneratePresignedUrlRequest(
                 bucketName,
-                "${path}$fileName"
+                "${path}${fileName.value}"
             ).withMethod(HttpMethod.GET).withExpiration(expiration)
         ).toString()
     }

src/main/resources/application.yaml

@@ -106,7 +106,6 @@ firebase:
         url:
             host: ${FIREBASE_HOST}
             path: ${FIREBASE_PATH}
-            key: ${FIREBASE_KEY_JSON}
             credentials: ${FIREBASE_CREDENTIALS_URL}
 
 google: