Uh oh!
There was an error while loading. Please reload this page.
🛡️ Sentinel: [security improvement] 검색 엔진 인덱싱 방지 메타 태그 추가 - #233
🛡️ Sentinel: [security improvement] 검색 엔진 인덱싱 방지 메타 태그 추가#233seonghobae wants to merge 1 commit into
Conversation
- 생성되는 정적 HTML에 `<meta name="robots" content="noindex, nofollow">`를 추가하여 우발적인 웹 호스팅 시 디렉토리 구조 및 파일 목록이 검색 엔진에 노출(Information Exposure)되는 것을 방지합니다. - `src/test/kotlin/html4tree/MainTest.kt`에 관련 단위 테스트를 추가하여 100% 테스트 커버리지를 유지합니다.
👋 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. |
There was a problem hiding this comment.
Pull request overview
Adds a defense-in-depth measure to generated directory index pages by instructing search engines not to index or follow links, reducing the risk of accidental information exposure if the static output is publicly hosted.
Changes:
- Inserted
<meta name="robots" content="noindex, nofollow">into the generated HTML<head>template. - Extended the
process_dirunit test to assert the robots meta tag is present. - Documented the learning/prevention note in
.jules/sentinel.md.
Reviewed changes
Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.
| File | Description |
|---|---|
| src/main/kotlin/html4tree/main.kt | Adds the robots noindex/nofollow meta tag to the generated HTML head section. |
| src/test/kotlin/html4tree/MainTest.kt | Adds an assertion to ensure the robots meta tag is emitted in generated output. |
| .jules/sentinel.md | Records the security learning/prevention entry for the new defense-in-depth measure. |
💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.
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 headbe6b8846f2a12aaa8db23b793aff5961bdd8604e.Head SHA:
be6b8846f2a12aaa8db23b793aff5961bdd8604eWorkflow run: 30424264069
Workflow attempt: 1
Coverage evidence
Coverage evidence job did not run or did not publish coverage evidence.
Changed-File Evidence Map
flowchart LR
PR["PR changed files"] --> Evidence["OpenCode bounded evidence"]
Evidence --> S1["Changed file (3 files)"]
S1 --> I1["repository behavior"]
I1 --> R1["Review risk: Changed file (3 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 evidence job did not run or did not publish coverage evidence. Changed-File Evidence Mapflowchart LR
PR["PR changed files"] --> Evidence["OpenCode bounded evidence"]
Evidence --> S1["Changed file (3 files)"]
S1 --> I1["repository behavior"]
I1 --> R1["Review risk: Changed file (3 files)"]
R1 --> V1["required checks"]
|
seonghobae
commented
Aug 5, 2026
Closing as superseded by draft canonical #349. The same page-level robots directive is retained there under the accurate cooperative-indexing-only claim boundary, with required post-#363 update, authoritative Google Search Central APA 7 doctoring, changelog, generated-page tests, fresh exact-head quality/security checks, and independent approval. No evidence from this duplicate head is reused. |
Understood. Acknowledging that this work is superseded by #349 and stopping work on this task. |
🚨 Severity: MEDIUM
💡 Vulnerability:
html4tree에 의해 생성된 정적 디렉토리 인덱스 HTML 파일이 퍼블릭 웹 서버에 실수로 호스팅될 경우, 검색 엔진 크롤러에 의해 민감한 파일 경로와 구조가 인덱싱되어 Information Exposure가 발생할 수 있습니다.🎯 Impact: 공격자나 일반 사용자가 검색 엔진을 통해 노출된 디렉토리 트리를 발견하고 민감한 데이터(예:
.env,.git등)에 접근할 수 있는 발판이 될 수 있습니다.🔧 Fix: 생성되는 모든 HTML의
<head>섹션에<meta name="robots" content="noindex, nofollow">태그를 추가하여, 검색 엔진 크롤러가 해당 페이지를 인덱싱하거나 링크를 따라가는 것을 명시적으로 차단하는 방어 기제(Defense in depth)를 구현했습니다. 100% 테스트 커버리지를 위해 단위 테스트에 해당 태그 존재 여부 검증을 추가했습니다.✅ Verification:
./gradlew clean test jacocoTestReport jacocoTestCoverageVerification를 실행하여 모든 테스트가 통과하고 커버리지가 100%로 유지됨을 확인했습니다.PR created automatically by Jules for task 13090459369488527661 started by @seonghobae