From c8c72b89516b667161076e883d33b74889de362e Mon Sep 17 00:00:00 2001
From: agree0002 <donghui1365@outlook.kr>
Date: Thu, 11 Sep 2025 15:54:26 +0900
Subject: [PATCH] =?UTF-8?q?[chore/#350]=20Java=2011=E2=86=9217=20=EC=97=85?=
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* build.gradle
  - Java Toolchain 적용: targetCompatibility 설정을 제거하고 Java Toolchain을 사용하여 빌드 환경의 일관성 보장
  - Spring Security 의존성 정리: spring-security-core:5.1.6.RELEASE 직접 지정을 제거하고, Java 17과의 호환성을 위해 Spring Boot BOM이 관리하는 버전 사용
* Dockerfile
  - Base Image 업데이트: 베이스 이미지를 JDK 17 버전으로 변경
* GitHub Workflows
  - JDK 버전 및 배포판 변경: Java 버전을 17로 변경하고, AdoptOpenJDK가 Eclipse Temurin으로 이전됨에 따라 공식 권장 배포판인 Eclipse Temurin을 사용하도록 변경

Refs #350
---
 .github/workflows/deploy-dev.yml        | 6 +++---
 .github/workflows/depoly-production.yml | 6 +++---
 .github/workflows/gradle-build.yml      | 6 +++---
 .github/workflows/spotless-check.yml    | 6 +++---
 Dockerfile                              | 2 +-
 build.gradle                            | 8 ++++++--
 6 files changed, 19 insertions(+), 15 deletions(-)

diff --git a/.github/workflows/deploy-dev.yml b/.github/workflows/deploy-dev.yml
index 22ae9d27..3be06013 100644
--- a/.github/workflows/deploy-dev.yml
+++ b/.github/workflows/deploy-dev.yml
@@ -13,11 +13,11 @@ jobs:
     - name: Checkout sources
       uses: actions/checkout@v4
 
-    - name: Set up JDK 11
+    - name: Set up JDK 17
       uses: actions/setup-java@v4
       with:
-        java-version: '11'
-        distribution: 'adopt'
+        java-version: '17'
+        distribution: 'temurin'
 
     - name: Setup Gradle
       uses: gradle/gradle-build-action@v3
diff --git a/.github/workflows/depoly-production.yml b/.github/workflows/depoly-production.yml
index d5adad9d..b95bf981 100644
--- a/.github/workflows/depoly-production.yml
+++ b/.github/workflows/depoly-production.yml
@@ -13,11 +13,11 @@ jobs:
       - name: Checkout sources
         uses: actions/checkout@v4
 
-      - name: Set up JDK 11
+      - name: Set up JDK 17
         uses: actions/setup-java@v4
         with:
-          java-version: '11'
-          distribution: 'adopt'
+          java-version: '17'
+          distribution: 'temurin'
 
       - name: Setup Gradle
         uses: gradle/gradle-build-action@v3
diff --git a/.github/workflows/gradle-build.yml b/.github/workflows/gradle-build.yml
index 1ad03c64..3424af1c 100644
--- a/.github/workflows/gradle-build.yml
+++ b/.github/workflows/gradle-build.yml
@@ -16,11 +16,11 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
-      - name: Set up JDK 11
+      - name: Set up JDK 17
         uses: actions/setup-java@v4
         with:
-          java-version: '11'
-          distribution: 'adopt'
+          java-version: '17'
+          distribution: 'temurin'
 
       - name: Cache Gradle packages
         uses: actions/cache@v3
diff --git a/.github/workflows/spotless-check.yml b/.github/workflows/spotless-check.yml
index 255896fd..6e3cc26d 100644
--- a/.github/workflows/spotless-check.yml
+++ b/.github/workflows/spotless-check.yml
@@ -8,11 +8,11 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
-      - name: Set up JDK 11
+      - name: Set up JDK 17
         uses: actions/setup-java@v4
         with:
-          java-version: '11'
-          distribution: 'adopt'
+          java-version: '17'
+          distribution: 'temurin'
 
       - name: Grant execute permission for gradlew
         run: chmod +x ./gradlew
diff --git a/Dockerfile b/Dockerfile
index f38b07f4..5cdef244 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM openjdk:11-jre-slim as spring
+FROM openjdk:17-jre-slim as spring
 
 ARG JAR_FILE=./resource-server/build/libs/resource-server-0.0.1-SNAPSHOT.jar
 
diff --git a/build.gradle b/build.gradle
index 9fb07a3d..194f89c6 100644
--- a/build.gradle
+++ b/build.gradle
@@ -46,7 +46,12 @@ subprojects {
 
     group = 'com.inhabas'
     version = '0.0.1-SNAPSHOT'
-    sourceCompatibility = '11'
+
+    java {
+        toolchain {
+            languageVersion = JavaLanguageVersion.of(17)
+        }
+    }
 
     repositories {
         mavenCentral()
@@ -137,7 +142,6 @@ project(':module-auth') {
         // security
         api 'org.springframework.boot:spring-boot-starter-security'
         api 'org.springframework.boot:spring-boot-starter-oauth2-client'
-        api 'org.springframework.security:spring-security-core:5.1.6.RELEASE'
         api 'javax.xml.bind:jaxb-api'
         testImplementation 'org.springframework.security:spring-security-test'
         testImplementation 'org.mockito:mockito-inline:2.13.0'