From faf2d12872e6a15b8b3fad9f5f283a71eb57b9c6 Mon Sep 17 00:00:00 2001
From: CSE-Shaco <kjm6460@inha.edu>
Date: Fri, 9 Jan 2026 06:40:48 +0900
Subject: [PATCH] Refactor: Update JWT token handling and adjust S3
 configuration

---
 .github/workflows/ci.yml                      |  2 +-
 .../global/config/jwt/TokenProvider.java      |  3 ++-
 .../inha/gdgoc/global/config/s3/S3Config.java | 27 +++++++++----------
 src/main/resources/application-local.yml      |  4 +--
 4 files changed, 17 insertions(+), 19 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index dbd455a..66d4a3d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -26,7 +26,7 @@ jobs:
       - uses: actions/setup-java@v4
         with:
           distribution: temurin
-          java-version: 17
+          java-version: 21
 
       - uses: gradle/actions/setup-gradle@v3
         if: ${{ !env.ACT }}
diff --git a/src/main/java/inha/gdgoc/global/config/jwt/TokenProvider.java b/src/main/java/inha/gdgoc/global/config/jwt/TokenProvider.java
index 124a9e8..999ef79 100644
--- a/src/main/java/inha/gdgoc/global/config/jwt/TokenProvider.java
+++ b/src/main/java/inha/gdgoc/global/config/jwt/TokenProvider.java
@@ -106,6 +106,7 @@ private String makeToken(Date expiry, User user, LoginType loginType) {
     private Claims getClaims(String token) {
         return Jwts.parser()
                 .setSigningKey(Base64.getEncoder().encodeToString(jwtProperties.getSecretKey().getBytes()))
+                .build()
                 .parseClaimsJws(token)
                 .getBody();
     }
@@ -124,4 +125,4 @@ public CustomUserDetails(Long userId, String username, String password, Collecti
             this.team = team;
         }
     }
-}
\ No newline at end of file
+}
diff --git a/src/main/java/inha/gdgoc/global/config/s3/S3Config.java b/src/main/java/inha/gdgoc/global/config/s3/S3Config.java
index fef0a06..14d27a0 100644
--- a/src/main/java/inha/gdgoc/global/config/s3/S3Config.java
+++ b/src/main/java/inha/gdgoc/global/config/s3/S3Config.java
@@ -11,21 +11,18 @@
 @Configuration
 public class S3Config {
 
-    @Bean
-    public Region awsRegion(@Value("${cloud.aws.region.static}") String region) {
-        return Region.of(region);
-    }
+  @Bean
+  public Region awsRegion(@Value("${spring.cloud.aws.region.static}") String region) {
+    return Region.of(region);
+  }
 
-    @Bean
-    public AwsCredentialsProvider awsCredentialsProvider() {
-        return DefaultCredentialsProvider.create();
-    }
+  @Bean
+  public AwsCredentialsProvider awsCredentialsProvider() {
+    return DefaultCredentialsProvider.create();
+  }
 
-    @Bean
-    public S3Client s3Client(Region region, AwsCredentialsProvider provider) {
-        return S3Client.builder()
-            .region(region)
-            .credentialsProvider(provider)
-            .build();
-    }
+  @Bean
+  public S3Client s3Client(Region region, AwsCredentialsProvider provider) {
+    return S3Client.builder().region(region).credentialsProvider(provider).build();
+  }
 }
diff --git a/src/main/resources/application-local.yml b/src/main/resources/application-local.yml
index d43d8f1..319903a 100644
--- a/src/main/resources/application-local.yml
+++ b/src/main/resources/application-local.yml
@@ -10,8 +10,8 @@ spring:
   jackson:
     time-zone: Asia/Seoul
   datasource:
-    url: jdbc:postgresql://localhost:5432/gdgoc
-    username: postgres
+    url: "jdbc:postgresql://localhost:5432/gdgoc"
+    username: "postgres"
     password:
   servlet:
     multipart: