From e69c84cd667d2b903a90c2e25d1f01380d3566e4 Mon Sep 17 00:00:00 2001
From: yoon6yo <yukyum06@gmail.com>
Date: Sun, 12 Jul 2026 02:24:07 +0900
Subject: [PATCH] =?UTF-8?q?fix:=20ubuntuPassword=20=EC=BB=AC=EB=9F=BC?=
 =?UTF-8?q?=EC=97=90=20base64=20=EA=B0=92=EC=9D=B4=20=EC=95=84=EB=8B=8C=20?=
 =?UTF-8?q?=ED=8F=89=EB=AC=B8=20=EB=B9=84=EB=B0=80=EB=B2=88=ED=98=B8=20?=
 =?UTF-8?q?=EC=A0=80=EC=9E=A5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

클라이언트가 base64 인코딩된 비밀번호를 전송하는데, toEntity()에서
ubuntuPassword(이메일 발송용)와 ubuntuPasswordBase64(SSH 인증용)에
동일한 base64 값을 넣어 이메일에 알아볼 수 없는 문자열이 발송되는 버그 수정.

toEntity() 내에서 base64 디코딩해 ubuntuPassword에 평문 저장.

Closes #334
---
 .../domain/requests/dto/request/SaveRequestRequestDTO.java | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/main/java/DGU_AI_LAB/admin_be/domain/requests/dto/request/SaveRequestRequestDTO.java b/src/main/java/DGU_AI_LAB/admin_be/domain/requests/dto/request/SaveRequestRequestDTO.java
index a23a5928..941c00f3 100644
--- a/src/main/java/DGU_AI_LAB/admin_be/domain/requests/dto/request/SaveRequestRequestDTO.java
+++ b/src/main/java/DGU_AI_LAB/admin_be/domain/requests/dto/request/SaveRequestRequestDTO.java
@@ -18,7 +18,9 @@
 import jakarta.validation.constraints.Size;
 import lombok.Builder;
 
+import java.nio.charset.StandardCharsets;
 import java.time.LocalDateTime;
+import java.util.Base64;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -78,12 +80,15 @@ public Request toEntity(
             throw new BusinessException(ErrorCode.INVALID_INPUT_VALUE);
         }
 
+        // 클라이언트는 base64 인코딩된 값을 전송 — 평문은 디코딩해서 이메일 발송용으로 따로 보관
+        String plainPassword = new String(Base64.getDecoder().decode(ubuntuPasswordBase64), StandardCharsets.UTF_8);
+
         Request req = Request.builder()
                 .user(user)
                 .resourceGroup(resourceGroup)
                 .containerImage(image)
                 .ubuntuUsername(ubuntuUsername)
-                .ubuntuPassword(ubuntuPasswordBase64)
+                .ubuntuPassword(plainPassword)
                 .ubuntuPasswordBase64(ubuntuPasswordBase64)
                 .volumeSizeGiB(volumeSizeGiB)
                 .usagePurpose(usagePurpose)