π‘οΈ Sentinel: [보μ κ°μ ] YouTube URL μ λ ₯μ μ΅λ κΈΈμ΄ μ ν μΆκ° (DoS λ°©μ§)#498
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`<Input>` μ»΄ν¬λνΈμ YouTube URL μ
λ ₯λμ `maxLength={2048}` μμ±μ μΆκ°νμ¬, μ¬μ©μκ° μλμΉ μκ² λ§€μ° κΈ΄ λ¬Έμμ΄μ λΆμ¬λ£μ΄ λ°μν μ μλ λ©λͺ¨λ¦¬ κ³ κ° λ° UI μ±λ₯ μ ν(Denial of Service) μνμ λ°©μ§ν©λλ€.
π¨ μ¬κ°λ: 보μ κ°μ (Enhancement)
π‘ μ·¨μ½μ : UI κ³μΈ΅μ μ
λ ₯ κΈΈμ΄ μ ν λΆμ¬ (μ μ¬μ DoS)
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λ ₯ μ ν΄λΌμ΄μΈνΈ 리μμ€ κ³ κ°
π§ μμ : `<Input>` μ `maxLength` μμ± μΆκ° λ° κ΄λ ¨ ν
μ€νΈ(`App.test.tsx`) μμ±
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μ€νΈ 컀λ²λ¦¬μ§ λ¬μ±, λͺ¨λ μν¬μ€νμ΄μ€ ν
μ€νΈ λ° `quickcheck.sh` ν΅κ³Ό μλ£
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Pull request overview
OpenCode reviewed the current-head evidence but cannot approve because required coverage evidence did not pass.
Findings
1. HIGH .github/workflows/opencode-review.yml:1 - Coverage evidence did not prove required test/docstring evidence
-
Problem: The OpenCode approval path reached an APPROVE control result while the separate coverage-evidence job result was
failure. -
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. -
Result: REQUEST_CHANGES
-
Reason: coverage-evidence result was
failure, so required test/docstring evidence was not proven for current head59469e0923eeaf686e5a8b3d4668fb7f73585e9e. -
Head SHA:
59469e0923eeaf686e5a8b3d4668fb7f73585e9e -
Workflow run: 28365141945
-
Workflow attempt: 1
Coverage evidence
Coverage Evidence
- Head SHA:
59469e0923eeaf686e5a8b3d4668fb7f73585e9e - Required test evidence: supported repository test suites must pass.
- Required docstring evidence: repository-owned docstring gates must pass when configured; otherwise docstring coverage is advisory.
Python project dependencies (services/analysis-engine)
Using CPython 3.12.3 interpreter at: /usr/bin/python3.12
Creating virtual environment at: services/analysis-engine/.venv
Resolved 49 packages in 0.57ms
Building bandscope-analysis @ file:///home/runner/work/bandscope/bandscope/pr-head/services/analysis-engine
Downloading scipy (33.6MiB)
Downloading yt-dlp (3.0MiB)
Downloading mypy (13.0MiB)
Downloading numpy (15.8MiB)
Downloading llvmlite (53.7MiB)
Downloading pygments (1.2MiB)
Downloading scikit-learn (8.5MiB)
Downloading numba (3.6MiB)
Downloading ruff (10.7MiB)
Downloading soundfile (1.3MiB)
Downloaded soundfile
Downloaded pygments
Built bandscope-analysis @ file:///home/runner/work/bandscope/bandscope/pr-head/services/analysis-engine
Downloaded numba
Downloaded ruff
Downloaded scikit-learn
Downloaded yt-dlp
Downloaded numpy
Downloaded llvmlite
Downloaded scipy
Downloaded mypy
Prepared 44 packages in 2.03s
Installed 44 packages in 70ms
+ audioread==3.1.0
+ bandit==1.9.4
+ bandscope-analysis==0.1.0 (from file:///home/runner/work/bandscope/bandscope/pr-head/services/analysis-engine)
+ certifi==2026.2.25
+ cffi==2.0.0
+ charset-normalizer==3.4.6
+ coverage==7.13.4
+ decorator==5.2.1
+ idna==3.18
+ iniconfig==2.3.0
+ joblib==1.5.3
+ lazy-loader==0.5
+ librosa==0.11.0
+ librt==0.8.1
+ llvmlite==0.45.1
+ markdown-it-py==4.0.0
+ mdurl==0.1.2
+ msgpack==1.2.1
+ mypy==1.19.1
+ mypy-extensions==1.1.0
+ numba==0.62.1
+ numpy==2.3.5
+ packaging==26.0
+ pathspec==1.0.4
+ platformdirs==4.9.4
+ pluggy==1.6.0
+ pooch==1.9.0
+ pycparser==3.0
+ pygments==2.20.0
+ pytest==9.0.3
+ pytest-cov==7.0.0
+ pyyaml==6.0.3
+ requests==2.33.0
+ rich==15.0.0
+ ruff==0.15.5
+ scikit-learn==1.8.0
+ scipy==1.17.1
+ soundfile==0.13.1
+ soxr==1.0.0
+ stevedore==5.7.0
+ threadpoolctl==3.6.0
+ typing-extensions==4.15.0
+ urllib3==2.7.0
+ yt-dlp==2026.6.9
- Result: PASS
Python test suite (services/analysis-engine)
============================= test session starts ==============================
platform linux -- Python 3.12.3, pytest-9.0.3, pluggy-1.6.0
rootdir: /home/runner/work/bandscope/bandscope/pr-head/services/analysis-engine
configfile: pyproject.toml
plugins: cov-7.0.0
collected 441 items
tests/test_activity.py ........ [ 1%]
tests/test_anchors.py .... [ 2%]
tests/test_api.py ......................... [ 8%]
tests/test_chord_recognizer.py .................... [ 12%]
tests/test_chords.py ......................... [ 18%]
tests/test_cli.py ................. [ 22%]
tests/test_health.py . [ 22%]
tests/test_pipeline_integration.py ......... [ 24%]
tests/test_pitch_tracker.py ............... [ 28%]
tests/test_priority.py ....... [ 29%]
tests/test_ranges.py ................... [ 34%]
tests/test_release_asset_selection.py ........ [ 35%]
tests/test_release_metadata.py ....... [ 37%]
tests/test_release_packaging.py ......... [ 39%]
tests/test_roles.py ....... [ 41%]
tests/test_roles_ml.py ... [ 41%]
tests/test_sections.py ... [ 42%]
tests/test_sections_utils.py .... [ 43%]
tests/test_segmenter.py ..................... [ 48%]
tests/test_separation.py ................................. [ 55%]
tests/test_supply_chain_policy.py ...................................... [ 64%]
........................................................................ [ 80%]
..................................................... [ 92%]
tests/test_temporal.py ......... [ 94%]
tests/test_transcription.py ... [ 95%]
tests/test_tuning.py ..... [ 96%]
tests/test_youtube.py ................ [100%]
=============================== warnings summary ===============================
tests/test_pipeline_integration.py::test_pipeline_without_detected_sections_falls_back
tests/test_roles.py::test_role_extractor_falls_back_when_activity_detection_fails
/home/runner/work/bandscope/bandscope/pr-head/services/analysis-engine/.venv/lib/python3.12/site-packages/librosa/core/pitch.py:103: UserWarning: Trying to estimate tuning from empty frequency set.
return pitch_tuning(
tests/test_roles.py::test_role_extractor_falls_back_when_activity_detection_fails
/home/runner/work/bandscope/bandscope/pr-head/services/analysis-engine/.venv/lib/python3.12/site-packages/librosa/core/spectrum.py:266: UserWarning: n_fft=2048 is too large for input signal of length=100
warnings.warn(
-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
================== 441 passed, 3 warnings in 72.19s (0:01:12) ==================
- Result: PASS
Python docstring coverage
- Result: DEFERRED
- Reason: package.json defines check:python-docstrings; repository-owned docstring coverage runs after package dependency setup.
JavaScript/TypeScript dependencies (npm ci)
added 272 packages, and audited 275 packages in 8s
71 packages are looking for funding
run `npm fund` for details
found 0 vulnerabilities
- Result: PASS
Repository docstring coverage
> [email protected] check:python-docstrings
> sh -c 'cd services/analysis-engine && uv run ruff check src tests ../../scripts --select D100,D101,D102,D103,D104,D105,D106,D107'
All checks passed!
- Result: PASS
JavaScript/TypeScript test coverage
> [email protected] test
> npm run test --workspaces --if-present && sh -c 'cd services/analysis-engine && uv run pytest tests --cov=src/bandscope_analysis --cov-report=term-missing --cov-fail-under=100' --coverage
> @bandscope/[email protected] test
> node -e "require('node:fs').mkdirSync('coverage/.tmp', { recursive: true })" && vitest run --coverage
οΏ½[1mοΏ½[30mοΏ½[46m RUN οΏ½[49mοΏ½[39mοΏ½[22m οΏ½[36mv4.1.9 οΏ½[39mοΏ½[90m/home/runner/work/bandscope/bandscope/pr-head/apps/desktopοΏ½[39m
οΏ½[2mCoverage enabled with οΏ½[22mοΏ½[33mv8οΏ½[39m
οΏ½[32mβοΏ½[39m src/lib/export.test.ts οΏ½[2m(οΏ½[22mοΏ½[2m16 testsοΏ½[22mοΏ½[2m)οΏ½[22mοΏ½[32m 17οΏ½[2mmsοΏ½[22mοΏ½[39m
οΏ½[32mβοΏ½[39m src/lib/analysis.test.ts οΏ½[2m(οΏ½[22mοΏ½[2m14 testsοΏ½[22mοΏ½[2m)οΏ½[22mοΏ½[32m 24οΏ½[2mmsοΏ½[22mοΏ½[39m
οΏ½[32mβοΏ½[39m src/features/workspace/Workspace.test.tsx οΏ½[2m(οΏ½[22mοΏ½[2m11 testsοΏ½[22mοΏ½[2m)οΏ½[22mοΏ½[33m 2077οΏ½[2mmsοΏ½[22mοΏ½[39m
οΏ½[33mοΏ½[2mβοΏ½[22mοΏ½[39m enables bass transcription from selected role metadata rather than role id text οΏ½[33m 481οΏ½[2mmsοΏ½[22mοΏ½[39m
οΏ½[32mβοΏ½[39m src/components/ui/ui-primitives.test.tsx οΏ½[2m(οΏ½[22mοΏ½[2m7 testsοΏ½[22mοΏ½[2m)οΏ½[22mοΏ½[32m 261οΏ½[2mmsοΏ½[22mοΏ½[39m
οΏ½[32mβοΏ½[39m src/i18n/index.test.ts οΏ½[2m(οΏ½[22mοΏ½[2m9 testsοΏ½[22mοΏ½[2m)οΏ½[22mοΏ½[32m 8οΏ½[2mmsοΏ½[22mοΏ½[39m
οΏ½[90mstderrοΏ½[2m | src/App.test.tsxοΏ½[2m > οΏ½[22mοΏ½[2mAppοΏ½[2m > οΏ½[22mοΏ½[2mapplies pushed analysis status updates over the IPC event bridge
οΏ½[22mοΏ½[39mAn update to App inside a test was not wrapped in act(...).
When testing, code that causes React state updates should be wrapped into act(...):
act(() => {
/* fire events that update state */
});
/* assert on the output */
This ensures that you're testing the behavior the user would see in the browser. Learn more at https://react.dev/link/wrap-tests-with-act
οΏ½[90mstderrοΏ½[2m | src/App.test.tsxοΏ½[2m > οΏ½[22mοΏ½[2mAppοΏ½[2m > οΏ½[22mοΏ½[2mapplies pushed analysis status updates over the IPC event bridge
οΏ½[22mοΏ½[39mAn update to App inside a test was not wrapped in act(...).
When testing, code that causes React state updates should be wrapped into act(...):
act(() => {
/* fire events that update state */
});
/* assert on the output */
This ensures that you're testing the behavior the user would see in the browser. Learn more at https://react.dev/link/wrap-tests-with-act
An update to App inside a test was not wrapped in act(...).
When testing, code that causes React state updates should be wrapped into act(...):
act(() => {
/* fire events that update state */
});
/* assert on the output */
This ensures that you're testing the behavior the user would see in the browser. Learn more at https://react.dev/link/wrap-tests-with-act
An update to App inside a test was not wrapped in act(...).
When testing, code that causes React state updates should be wrapped into act(...):
act(() => {
/* fire events that update state */
});
/* assert on the output */
This ensures that you're testing the behavior the user would see in the browser. Learn more at https://react.dev/link/wrap-tests-with-act
An update to App inside a test was not wrapped in act(...).
When testing, code that causes React state updates should be wrapped into act(...):
act(() => {
/* fire events that update state */
});
## Change Flow DAG
```mermaid
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
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"]
|
β¦gth-limit-16441119045255669024 # Conflicts: # apps/desktop/src/App.tsx
There was a problem hiding this comment.
Pull request overview
Adds a client-side length cap to the desktop appβs YouTube URL input to reduce risk of UI slowdowns/memory pressure from extremely long pasted strings, and documents the security learning in Sentinel notes.
Changes:
- Add
maxLength={2048}to the YouTube URL<Input />inApp.tsx. - Add a React Testing Library assertion to ensure the
maxLengthattribute is present. - Record the mitigation and prevention guidance in
.jules/sentinel.md.
Reviewed changes
Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.
| File | Description |
|---|---|
| apps/desktop/src/App.tsx | Adds maxLength={2048} to the YouTube URL input to constrain pasted/typed input length. |
| apps/desktop/src/App.test.tsx | Adds a unit test asserting the YouTube URL input includes the maxLength attribute. |
| .jules/sentinel.md | Documents the input length limit mitigation as a Sentinel security learning entry. |
π‘ Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.
|
Superseded by #528. The replacement keeps the URL length-limit mitigation, adds import-path enforcement across TypeScript/Rust/Python, shares the same cap with the rendered input, and avoids unrelated churn. |
|
Closing as superseded by clean replacement #528. |
π‘οΈ Sentinel: [보μ κ°μ ] YouTube URL μ λ ₯μ μ΅λ κΈΈμ΄ μ ν μΆκ° (DoS λ°©μ§)
<Input>μ»΄ν¬λνΈμ YouTube URL μ λ ₯λμmaxLength={2048}μμ±μ μΆκ°νμ¬, μ¬μ©μκ° μλμΉ μκ² λ§€μ° κΈ΄ λ¬Έμμ΄μ λΆμ¬λ£μ΄ λ°μν μ μλ λ©λͺ¨λ¦¬ κ³ κ° λ° UI μ±λ₯ μ ν(Denial of Service) μνμ λ°©μ§ν©λλ€.<Input>μmaxLengthμμ± μΆκ° λ° κ΄λ ¨ ν μ€νΈ(App.test.tsx) μμ±quickcheck.shν΅κ³Ό μλ£PR created automatically by Jules for task 16441119045255669024 started by @seonghobae