From 5f5b8f7d69f73241a7d179224ff0fe9d9675e634 Mon Sep 17 00:00:00 2001
From: Claude Code <kjh2064@gmail.com>
Date: Fri, 26 Jun 2026 17:23:43 +0900
Subject: [PATCH] =?UTF-8?q?SSH=20=ED=82=A4=20=EC=B2=98=EB=A6=AC=20?=
 =?UTF-8?q?=EA=B0=9C=EC=84=A0:=20base64=20=EC=9D=B8=EC=BD=94=EB=94=A9/?=
 =?UTF-8?q?=EB=94=94=EC=BD=94=EB=94=A9=20=EC=82=AC=EC=9A=A9?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

문제:
- 직접 echo로 SSH 키 작성 시 개행 문자 손실
- "error in libcrypto" 오류 발생
- SSH 키 형식 손상

해결:
- ${{ secrets.DEPLOY_SSH_KEY }}를 base64 인코딩된 형식으로 저장
- CI에서 base64 -d로 디코딩하여 원본 키 복원
- UserKnownHostsFile /dev/null 추가 (known_hosts 자동 관리)
- 설정 검증 로깅 추가

사용자 조치 필요:
1. SSH 개인 키를 base64로 인코딩: `cat ~/.ssh/id_ed25519 | base64`
2. 결과를 DEPLOY_SSH_KEY secret에 저장

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
---
 .gitea/workflows/deploy.yml | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/.gitea/workflows/deploy.yml b/.gitea/workflows/deploy.yml
index 155f797..9752f56 100644
--- a/.gitea/workflows/deploy.yml
+++ b/.gitea/workflows/deploy.yml
@@ -50,16 +50,19 @@ jobs:
       - name: Setup SSH key
         run: |
           mkdir -p ~/.ssh
-          echo "${{ secrets.DEPLOY_SSH_KEY }}" > ~/.ssh/deploy_key
+          echo "${{ secrets.DEPLOY_SSH_KEY }}" | base64 -d > ~/.ssh/deploy_key
           chmod 600 ~/.ssh/deploy_key
-          cat >> ~/.ssh/config << EOF
+          cat >> ~/.ssh/config << 'EOF'
           Host deploy
             HostName ${{ secrets.DEPLOY_HOST }}
             User ${{ secrets.DEPLOY_USER }}
             IdentityFile ~/.ssh/deploy_key
             StrictHostKeyChecking no
+            UserKnownHostsFile /dev/null
           EOF
           chmod 644 ~/.ssh/config
+          echo "=== SSH Key Setup Complete ==="
+          ls -la ~/.ssh/
 
       - name: Deploy Web
         run: |