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OG 이미지 캐싱 및 SSRF 보안 보완 #175

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OG 이미지 캐싱 및 SSRF 보안 보완 #175

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@minibr minibr commented Jan 21, 2026

관련 이슈

PR 설명

  • scrapeMetadata에서 OG 이미지 업로드를 선행하고 S3 URL을 반환하도록 변경
  • createLink에서 캐시 히트 시 다운로드 없이 S3 URL 매핑
  • 캐시 미스 시 UrlValidator로 SSRF 방어 후 업로드, 실패 시 기본 이미지 사용

@minibr minibr linked an issue Jan 21, 2026 that may be closed by this pull request
OG 이미지 처리 로직 개선 및 SSRF 보안 취약점 보완 #169
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github-actions bot commented Feb 1, 2026

📊 코드 커버리지 리포트

Overall Project 88.69% -0.39% 🍏
Files changed 92.09% 🍏

File Coverage
LinkFacade.java 100% 🍏
S3ImageUploader.java 89.55% -5.22% 🍏

@minibr minibr self-assigned this Feb 1, 2026
@minibr minibr requested a review from Goder-0 February 1, 2026 09:23
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OG 이미지 처리 로직 개선 및 SSRF 보안 취약점 보완

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