🛡️ Sentinel: [HIGH] 업로드 엔드포인트의 리소스 제어 불능(DoS) 취약점 수정#246
Conversation
Moved input validation and filename sanitization earlier in the control flow, immediately validating uploads *before* allocating server resources (`tempfile.mkdtemp()`).
|
👋 Jules, reporting for duty! I'm here to lend a hand with this pull request. When you start a review, I'll add a 👀 emoji to each comment to let you know I've read it. I'll focus on feedback directed at me and will do my best to stay out of conversations between you and other bots or reviewers to keep the noise down. I'll push a commit with your requested changes shortly after. Please note there might be a delay between these steps, but rest assured I'm on the job! For more direct control, you can switch me to Reactive Mode. When this mode is on, I will only act on comments where you specifically mention me with New to Jules? Learn more at jules.google/docs. For security, I will only act on instructions from the user who triggered this task. |
|
You are seeing this message because GitHub Code Scanning has recently been set up for this repository, or this pull request contains the workflow file for the Code Scanning tool. What Enabling Code Scanning Means:
For more information about GitHub Code Scanning, check out the documentation. |
![opencode-agent[bot]](https://avatars.githubusercontent.com/in/1549082?s=60&v=4){kind=small}
There was a problem hiding this comment.
Pull request overview
OpenCode cannot approve yet because required coverage evidence did not pass.
Review outcome
1. HIGH .github/workflows/opencode-review.yml:1 - Coverage evidence did not prove required test/docstring evidence
-
Problem: The required coverage-evidence job result was
failure, so OpenCode cannot establish approval sufficiency for this head. -
Root cause: Automated approval is only valid when the same-head coverage-evidence job proves supported repository test suites passed and configured docstring gates passed or were advisory, or reports not applicable because no supported source files or package manifests exist. Missing, failed, skipped, unavailable, or unsupported-tooling test evidence is a blocker.
-
Fix: Install or configure the repository test/docstring evidence tooling when source files or package manifests exist, rerun the current-head coverage-evidence job, and approve only after it reports
successwith required evidence or explicit no-source not-applicable evidence. -
Regression test: Keep the approval branch checking
needs.coverage-evidence.result == successbefore posting APPROVE, and publish REQUEST_CHANGES when coverage-evidence blocker states such as cancelled, skipped, failed, unsupported-tooling, or below-100 evidence are present. -
Result: REQUEST_CHANGES
-
Reason: coverage-evidence result was
failure, so required test/docstring evidence was not proven for current head3360450b8d0bf6d5269a006b9ed7fe79d95ae177. -
Head SHA:
3360450b8d0bf6d5269a006b9ed7fe79d95ae177 -
Workflow run: 29271702993
-
Workflow attempt: 1
Coverage evidence
Coverage Decision
- Result: FAIL
- Test evidence: not proven passing
- Docstring evidence: not proven passing when configured
- Failure count: 1
Changed-File Evidence Map
flowchart LR
PR["PR changed files"] --> Evidence["OpenCode bounded evidence"]
Evidence --> S1["Changed file (2 files)"]
S1 --> I1["repository behavior"]
I1 --> R1["Review risk: Changed file (2 files)"]
R1 --> V1["required checks"]
OpenCode Review Overview
Pull request overviewOpenCode cannot approve yet because required coverage evidence did not pass. Review outcome1. HIGH .github/workflows/opencode-review.yml:1 - Coverage evidence did not prove required test/docstring evidence
Coverage evidenceCoverage Decision
Changed-File Evidence Mapflowchart LR
PR["PR changed files"] --> Evidence["OpenCode bounded evidence"]
Evidence --> S1["Changed file (2 files)"]
S1 --> I1["repository behavior"]
I1 --> R1["Review risk: Changed file (2 files)"]
R1 --> V1["required checks"]
|
2 participants
🚨 심각도: HIGH
💡 취약점: 파일 업로드 엔드포인트에서 입력 검증 및 파일 이름 살균 작업을 수행하기 전에 임시 디렉토리를 할당하고 있었습니다.
🎯 영향: 악의적이거나 유효하지 않은 요청이 지속적으로 발생할 경우 디스크 공간과 메모리가 임시로 누수되어 애플리케이션이 리소스 고갈 또는 서비스 거부(DoS) 상태에 빠질 수 있습니다.
🔧 수정: 입력 검증 및 파일 이름 살균 처리 위치를 제어 흐름의 앞단으로 옮겨, 서버 리소스(
tempfile.mkdtemp())를 할당하기 전에 업로드를 즉시 검증하도록 변경했습니다. FastAPI의FileResponse에BackgroundTask를 명시적으로 할당하도록 수정하여 올바르게 백그라운드 작업이 수행되도록 처리했습니다.✅ 검증: 관련 테스트 코드를 성공적으로 실행하여 올바른 동작을 확인했습니다.
PR created automatically by Jules for task 3116578629236057975 started by @seonghobae