애플 Public Key 통신 후 응답 구조 수정한다. (#66)

fix: apple public key response model

Author: char-yb

api/src/main/kotlin/com/gotchai/api/presentation/v1/exam/ExamController.kt

@@ -31,6 +31,7 @@ class ExamController(
         @AuthenticationPrincipal
         userId: Long
     ): ExamListResponse =
-        examQueryUseCase.getExamsByUserId(userId)
+        examQueryUseCase
+            .getExamsByUserId(userId)
             .let { ExamListResponse.from(it) }
 }

api/src/test/kotlin/com/gotchai/api/presentation/v1/exam/ExamControllerTest.kt

@@ -73,7 +73,8 @@ class ExamControllerTest : ControllerTest() {
                     }
 
             it("상태 코드 200과 ExamListResponse를 반환한다.") {
-                webClient.get()
+                webClient
+                    .get()
                     .uri("/api/v1/users/me/exam/solved")
                     .exchange()
                     .expectStatus()

domain/src/testFixtures/kotlin/com/gotchai/domain/fixture/ExamFixture.kt

@@ -54,7 +54,7 @@ fun createGetExamResult(
     iconImage: String = ICON_IMAGE,
     theme: String = THEME,
     quizIds: List<Long> = listOf(ID),
-    createdAt: LocalDateTime = CREATED_AT,
+    createdAt: LocalDateTime = CREATED_AT
 ): GetExamResult =
     GetExamResult(
         id = id,

infrastructure/oauth/src/main/kotlin/com/gotchai/infrastructure/oauth/client/AppleClient.kt

@@ -3,7 +3,7 @@ package com.gotchai.infrastructure.oauth.client
 import com.fasterxml.jackson.databind.ObjectMapper
 import com.gotchai.domain.auth.exception.InvalidOAuthTokenException
 import com.gotchai.infrastructure.oauth.config.AppleProperties
-import com.gotchai.infrastructure.oauth.dto.ApplePublicKey
+import com.gotchai.infrastructure.oauth.dto.ApplePublicKeyResponse
 import com.gotchai.infrastructure.oauth.dto.AppleUser
 import com.nimbusds.jose.crypto.RSASSAVerifier
 import com.nimbusds.jose.jwk.JWK
@@ -52,17 +52,18 @@ class AppleClient(
 
     private fun isSignatureValid(signedJWT: SignedJWT): Boolean =
         getPublicKeys()
+            .keys
             .map {
                 val rsaKey = JWK.parse(objectMapper.writeValueAsString(it)) as RSAKey
                 val publicKey = rsaKey.toRSAPublicKey()
 
                 RSASSAVerifier(publicKey)
             }.any { signedJWT.verify(it) }
 
-    private fun getPublicKeys(): List<ApplePublicKey> =
+    private fun getPublicKeys(): ApplePublicKeyResponse =
         restClient
             .get()
             .uri("$APPLE_URI/auth/keys")
             .retrieve()
-            .requiredBody<List<ApplePublicKey>>()
+            .requiredBody<ApplePublicKeyResponse>()
 }

infrastructure/oauth/src/main/kotlin/com/gotchai/infrastructure/oauth/dto/ApplePublicKeyResponse.kt

@@ -0,0 +1,5 @@
+package com.gotchai.infrastructure.oauth.dto
+
+data class ApplePublicKeyResponse(
+    val keys: List<ApplePublicKey>
+)

storage/rdb/src/main/kotlin/com/gotchai/storage/rdb/exam/adapter/out/ExamQueryAdapter.kt

@@ -19,6 +19,7 @@ class ExamQueryAdapter(
 
     @ReadOnlyTransactional
     override fun getExamsByInIn(ids: Collection<Long>): List<Exam> =
-        examJpaRepository.findByIdIn(ids)
+        examJpaRepository
+            .findByIdIn(ids)
             .map { it.toExam() }
 }

storage/rdb/src/main/kotlin/com/gotchai/storage/rdb/exam/adapter/out/ExamResultQueryAdapter.kt

@@ -10,6 +10,7 @@ class ExamResultQueryAdapter(
     private val examResultJpaRepository: ExamResultJpaRepository
 ) : ExamResultQueryPort {
     override fun getExamResultsByUserId(userId: Long): List<ExamResult> =
-        examResultJpaRepository.findExamResultsByUserId(userId)
+        examResultJpaRepository
+            .findExamResultsByUserId(userId)
             .map { it.toExamResult() }
 }