🛡️ Sentinel: [MEDIUM] API 키 검증 시 비-ASCII 문자 처리 예외 수정 - #474
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No actionable comments were generated in the recent review. 🎉 ℹ️ Recent review info⚙️ Run configurationConfiguration used: Organization UI Review profile: CHILL Plan: Pro Plus Run ID: 📒 Files selected for processing (4)
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ChangesAPI 키 인증
Estimated code review effort: 2 (Simple) | ~10 minutes Merge Risk: ⚪ Minimal · up to The PR makes a localized change to safely compare API keys containing non-ASCII characters, with test verification reported. No actionable merge-blocking risk remains after normal checks and review. 🚥 Pre-merge checks | ✅ 4 | ❌ 1❌ Failed checks (1 warning)
✅ Passed checks (4 passed)
✨ Finishing Touches 💡 1📝 Generate docstrings 💡
🧪 Generate unit tests (beta)
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| provided_key = request.headers.get("x-api-key", "") | ||
| if not any( | ||
| hmac.compare_digest(provided_key, key) for key in configured_keys | ||
| hmac.compare_digest(provided_key.encode("utf-8"), key.encode("utf-8")) for key in configured_keys |
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📝 Info: Header re-encoded through latin-1 then utf-8
Starlette decodes header values with latin-1, so provided_key (saas_web.py:115) then .encode("utf-8") does not reproduce the client's raw bytes for values above 0x7F. Harmless here since configured ASCII keys round-trip identically, but the comparison is not against the raw header bytes.
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Verified succession
Exact predecessor
01e04f2fb9424f9f3b49799e6c5b16ad297fc645의 유효 delta는 non-ASCII API-key mismatch→401 behavior/test와 Unreleased CHANGELOG의 보안 수정 traceability입니다. Canonical #520 exactcf730d007543ee828b7b8e77c9473288924047d4가 raw ASGI header bytes에서 이 behavior를 보존하고 configured Unicode success·duplicate-header fail-closed를 더 강하게 검증하며 CHANGELOG에도 current contract를 기록합니다.#474의 decoded framework string UTF-8 재인코딩과 blanket
.julesencoding 지침은 Unicode credential raw byte identity를 훼손할 수 있어 별도 유효 delta가 아닙니다. 따라서 유효 behavior/test/documentation intent는 #520에 완전 승계됐고 #520은 protectedmain@90717c6e9954bf3b7a351137995ebe89975e46c2대비behind_by=0인 non-force descendant입니다.