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🎨 Palette: λŒ€μ‹œλ³΄λ“œ 파일 μž…λ ₯ UI κ°œμ„  및 μ»€μŠ€ν…€ λ²„νŠΌ ν”„λ‘μ‹œ 적용 - #887

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🎨 Palette: λŒ€μ‹œλ³΄λ“œ 파일 μž…λ ₯ UI κ°œμ„  및 μ»€μŠ€ν…€ λ²„νŠΌ ν”„λ‘μ‹œ 적용#887
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feat/palette-ux-proxy-file-input-4739174171062343367

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@seonghobae

@seonghobae seonghobae commented Aug 6, 2026

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Closed without merge

The proposed proxy control weakens the current accessible upload path: it hides a native focusable file input with aria-hidden="true", removes its accessible name, and delegates activation through JavaScript. That creates an accessibility-tree/focus conflict and a less reliable trusted-user-gesture path than the existing native input and empty-state upload action.

A future visual refinement should use a tested native-label/file-input pattern (or retain the accessible native control), preserve keyboard and assistive-technology operation, add behavioral regression coverage, and include a changelog fragment. This PR is therefore closed rather than merging a buyer-visible accessibility regression.

μ‚¬μš©μž κ²½ν—˜κ³Ό μ ‘κ·Όμ„± ν–₯상을 μœ„ν•΄ λŒ€μ‹œλ³΄λ“œ ν—€λ”μ˜ νˆ¬λ°•ν•œ λ„€μ΄ν‹°λΈŒ `<input type="file">` μš”μ†Œμ˜ λ””μžμΈμ„ κ°œμ„ ν–ˆμŠ΅λ‹ˆλ‹€.
μ‹œκ°μ μœΌλ‘œ μ–΄μƒ‰ν–ˆλ˜ λ„€μ΄ν‹°λΈŒ 파일 μž…λ ₯을 숨기고(`.sr-only`), κΈ°μ‘΄ λ””μžμΈ 토큰과 λ™μΌν•œ μŠ€νƒ€μΌμ„ μ μš©ν•œ μ»€μŠ€ν…€ "Upload report" λ²„νŠΌ(`<button>`)을 톡해 이벀트λ₯Ό ν”„λ‘μ‹œ(proxy)ν•˜λ„λ‘ κ΅¬ν˜„ν–ˆμŠ΅λ‹ˆλ‹€. 이둜 인해 SPA(Single Page Application) 헀더 λ””μžμΈμ˜ 일관성이 ν–₯μƒλ˜μ—ˆμœΌλ©° λΆˆν•„μš”ν•œ μ‹œκ°μ  λ…Έμ΄μ¦ˆκ°€ μ œκ±°λ˜μ—ˆμŠ΅λ‹ˆλ‹€.

μˆ˜μ • 사항:
- `scanner/dashboard/index.html` λ‚΄ ν—€λ”μ˜ `<input type="file">`에 `sr-only` 및 `aria-hidden` 클래슀 μ μš©ν•˜μ—¬ μ‹œκ°μ  μˆ¨κΉ€ 처리
- μŠ€νƒ€μΌμ΄ 적용된 `header-browse` ν”„λ‘μ‹œ λ²„νŠΌ μΆ”κ°€
- `header-browse` λ²„νŠΌ 클릭 μ‹œ λ„€μ΄ν‹°λΈŒ 파일 μž…λ ₯의 `click()` λ©”μ„œλ“œλ₯Ό ν˜ΈμΆœν•˜λŠ” 이벀트 λ¦¬μŠ€λ„ˆ μΆ”κ°€
- `tests/test_dashboard_core.py`의 ν…ŒμŠ€νŠΈ μ½”λ“œ λ³€κ²½ (μ ‘κ·Όμ„± 검증 κ΄€λ ¨ assertion μ—…λ°μ΄νŠΈ)
- `.jules/palette.md` νŒŒμΌμ— λ„€μ΄ν‹°λΈŒ 파일 μž…λ ₯ ν”„λ‘μ‹œ 처리 μ‹œ UX 및 a11y 고렀사항에 λŒ€ν•œ ν•™μŠ΅ λ‚΄μš© μΆ”κ°€
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Walkthrough

λŒ€μ‹œλ³΄λ“œμ˜ λ„€μ΄ν‹°λΈŒ 파일 μž…λ ₯을 μ‹œκ°μ μœΌλ‘œ 숨기고 Upload report λ²„νŠΌμœΌλ‘œ μ‹€ν–‰ν•˜λ„λ‘ λ³€κ²½ν–ˆμŠ΅λ‹ˆλ‹€. λ²„νŠΌ 클릭 μ΄λ²€νŠΈλŠ” κΈ°μ‘΄ 파일 λ‘œλ”© 흐름을 μž¬μ‚¬μš©ν•©λ‹ˆλ‹€. ν”„λ‘μ‹œ μž…λ ₯ κ΅¬ν˜„ 지침도 μΆ”κ°€ν–ˆμŠ΅λ‹ˆλ‹€.

Changes

파일 μ—…λ‘œλ“œ ν”„λ‘μ‹œ

Layer / File(s) Summary
λŒ€μ‹œλ³΄λ“œ μ—…λ‘œλ“œ 흐름
scanner/dashboard/index.html
헀더에 Upload report λ²„νŠΌμ„ μΆ”κ°€ν–ˆμŠ΅λ‹ˆλ‹€. 파일 μž…λ ₯은 .sr-only와 tabindex="-1"둜 μˆ¨κ²ΌμŠ΅λ‹ˆλ‹€. λ²„νŠΌ 클릭 μ‹œ 파일 μž…λ ₯ λŒ€ν™”μƒμžλ₯Ό μ—½λ‹ˆλ‹€.
ν”„λ‘μ‹œ μž…λ ₯ μ§€μΉ¨
.jules/palette.md
μŠ€νƒ€μΌλ§λœ ν”„λ‘μ‹œ λ²„νŠΌκ³Ό μˆ¨κ²¨μ§„ λ„€μ΄ν‹°λΈŒ 파일 μž…λ ₯을 JavaScript addEventListener 및 .click()으둜 μ—°κ²°ν•˜λŠ” 방식을 κΈ°λ‘ν–ˆμŠ΅λ‹ˆλ‹€.

Estimated code review effort: 1 (간단) | ~5λΆ„

πŸš₯ Pre-merge checks | βœ… 5
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Docstring Coverage βœ… Passed No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
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Out of Scope Changes check βœ… Passed Check skipped because no linked issues were found for this pull request.
Description Check βœ… Passed Check skipped - CodeRabbit’s high-level summary is enabled.
Title check βœ… Passed λŒ€μ‹œλ³΄λ“œ 파일 μž…λ ₯ UI κ°œμ„ κ³Ό μ»€μŠ€ν…€ λ²„νŠΌ ν”„λ‘μ‹œ μ μš©μ΄λΌλŠ” μ£Όμš” λ³€κ²½ 사항을 λͺ…ν™•ν•˜κ²Œ μ„€λͺ…ν•©λ‹ˆλ‹€.
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Actionable comments posted: 1

πŸ€– Prompt for all review comments with AI agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@scanner/dashboard/index.html`:
- Line 96: Update the file input with id file by removing aria-hidden="true" and
providing an accessible name, using an associated label with for="file" if file
selection is triggered through a proxy. Preserve tabindex="-1" and the existing
sr-only styling.
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Fix all unresolved CodeRabbit comments on this PR:

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  • Create a new PR with the fixes

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Run ID: 925c9794-b646-4db6-ab1a-3e511169386f

πŸ“₯ Commits

Reviewing files that changed from the base of the PR and between 5f0899a and c926e7a.

πŸ“’ Files selected for processing (3)
  • .jules/palette.md
  • scanner/dashboard/index.html
  • tests/test_dashboard_core.py
πŸ’€ Files with no reviewable changes (1)
  • tests/test_dashboard_core.py

<span class="meta" id="src">no findings loaded</span>
<input type="file" id="file" accept="application/json,.json" aria-label="Upload findings file" style="margin-left:12px">
<button type="button" id="header-browse" class="tag" style="margin-left:12px; cursor:pointer" aria-controls="file">Upload report</button>
<input type="file" id="file" accept="application/json,.json" class="sr-only" tabindex="-1" aria-hidden="true">

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🎯 Functional Correctness | 🟑 Minor | ⚑ Quick win

🧩 Analysis chain

🏁 Script executed:

#!/bin/bash
set -eu
printf '%s\n' '--- relevant HTML ---'
sed -n '80,105p' scanner/dashboard/index.html
printf '%s\n' '--- file input references ---'
rg -n -C 4 'fileInput|id="file"|sr-only|aria-hidden|tabindex' scanner/dashboard/index.html
printf '%s\n' '--- stylesheet definitions ---'
rg -n -C 5 '\.sr-only|sr-only' scanner/dashboard

Repository: ContextualWisdomLab/appguardrail

Length of output: 8332


🌐 Web query:

WAI-ARIA aria-hidden focusable elements tabindex -1 programmatic focus native file input click label display none specification

πŸ’‘ Result:

Using aria-hidden="true" on focusable elements is strongly discouraged by accessibility specifications and best practices because it creates inconsistent and often broken experiences for assistive technology (AT) users [1][2]. Focusable Elements and aria-hidden While the aria-hidden="true" attribute is intended to remove an element and its children from the accessibility tree, browsers and AT often struggle to handle focusable elements marked as aria-hidden [1][2]. If an element is focusable (e.g., has a positive or default tabindex, or is a native interactive element like a button or input), it remains in the tab order even if marked aria-hidden [3][2]. When a user focuses these elements, browser behavior is not interoperable: some AT may announce them without a name, some may ignore them entirely, and others may treat them normally [2]. Specifications are actively evolving to improve how user agents handle these scenarios to mitigate author errors, but reliance on this behavior is unsafe [4][5]. The modern, recommended alternative for removing content from the accessibility tree while also preventing keyboard interaction is the HTML inert attribute [2]. Native File Input Styling and Accessibility To style a native file input, the industry-standard "visually hidden label" pattern is the only universally accessible approach [6][7]. 1. Do not use display: none or visibility: hidden on the input: These CSS properties remove the element from the accessibility tree and, in many browsers, will prevent it from receiving focus or responding to events [1][6][7]. 2. Use the visually hidden (clip) technique: Hide the using CSS that keeps it in the document flow but makes it invisible (e.g., absolute positioning, clipping, or zero-dimension sizing) [6][7]. 3. Associate with a label: Use a with a for attribute matching the input's id [6]. When a user clicks the label, the browser natively triggers the file picker dialog [8][6]. This is a "trusted" event, which is required for security reasons [9]. 4. Avoid programmatic click delegation: Attempting to trigger the file picker via JavaScript (e.g., element.click) on a hidden input frequently fails because browsers block such actions unless they are part of a trusted, direct user gesture [8][9]. Relying on the native label association ensures the browser trusts the interaction [6][9]. In summary, always ensure interactive elements remain exposed to the accessibility tree (avoid aria-hidden="true" on them) and use the native label association to trigger file inputs rather than trying to force programmatic clicks [2][6][7].

Citations:


aria-hidden="true"λ₯Ό μ œκ±°ν•˜κ³  파일 μž…λ ₯의 μ ‘κ·Όμ„± 경둜λ₯Ό μˆ˜μ •ν•˜μ„Έμš”.

tabindex="-1"λŠ” νƒ­ μˆœμ„œμ—μ„œλ§Œ μ œμ™Έν•˜λ©°, 슀크립트 ν¬μ»€μŠ€λŠ” ν—ˆμš©ν•©λ‹ˆλ‹€. λ”°λΌμ„œ ν˜„μž¬μ˜ .sr-only 파일 μž…λ ₯에 aria-hidden="true"λ₯Ό ν•¨κ»˜ μ‚¬μš©ν•˜λ©΄ μ ‘κ·Όμ„± νŠΈλ¦¬μ™€ 포컀슀 κ°€λŠ₯ μƒνƒœκ°€ μΆ©λŒν•©λ‹ˆλ‹€. aria-hidden을 μ œκ±°ν•˜κ³  파일 μž…λ ₯에 μ ‘κ·Ό κ°€λŠ₯ν•œ 이름을 μ œκ³΅ν•˜μ„Έμš”. 파일 선택을 ν”„λ‘μ‹œν•˜λ €λ©΄ <label for="file"> νŒ¨ν„΄μ„ μ‚¬μš©ν•˜μ„Έμš”.

πŸ€– Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

In `@scanner/dashboard/index.html` at line 96, Update the file input with id file
by removing aria-hidden="true" and providing an accessible name, using an
associated label with for="file" if file selection is triggered through a proxy.
Preserve tabindex="-1" and the existing sr-only styling.

@seonghobae
seonghobae enabled auto-merge (squash) August 6, 2026 05:25
@opencode-agent
opencode-agent Bot disabled auto-merge August 6, 2026 07:22
@seonghobae seonghobae closed this Aug 6, 2026
@github-project-automation github-project-automation Bot moved this from Backlog to Done in Security Aug 6, 2026

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@coderabbitai review
@cwl-noema-review
@opencode-agent

Please review the exact live head only. Verify the custom Upload report control proxies one native file input without duplicate activation, the visually hidden input remains semantically correct for assistive technology and keyboard use, focus and accessible naming are preserved, existing report-upload behavior is unchanged, and focused DOM/a11y tests cover the interaction. Require current full repository and security gates, configured coverage, and zero unresolved actionable threads. Review only; do not update the branch, merge, release, or alter protections.

@coderabbitai

coderabbitai Bot commented Aug 7, 2026

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🧩 Analysis chain

🏁 Script executed:

#!/bin/bash
set -euo pipefail

repo="ContextualWisdomLab/appguardrail"
pr="887"

echo "== Pull request metadata =="
gh pr view "$pr" --repo "$repo" --json number,url,headRefName,headRefOid,baseRefName,state,isDraft,mergeStateStatus,statusCheckRollup,reviewDecision

echo
echo "== Changed files and current diff =="
gh pr diff "$pr" --repo "$repo" --name-only
gh pr diff "$pr" --repo "$repo" -- scanner/dashboard/index.html tests/test_dashboard_core.py .jules/palette.md || true

echo
echo "== Local checked-out head and changed-file status =="
git rev-parse HEAD
git status --short
git diff --no-ext-diff "$(git merge-base HEAD origin/HEAD)"...HEAD -- scanner/dashboard/index.html tests/test_dashboard_core.py .jules/palette.md || true

echo
echo "== Dashboard file structure =="
ast-grep outline scanner/dashboard/index.html --items all --view expanded || true

echo
echo "== File input, upload control, and event-handler references =="
rg -n -C 8 --glob 'scanner/dashboard/index.html' \
  '(type=["'\'']file["'\'']|Upload report|upload|fileInput|addEventListener\s*\(\s*["'\'']click["'\'']|\.click\s*\(|aria-hidden|sr-only|aria-label|focus\s*\()' \
  scanner/dashboard/index.html || true

echo
echo "== Dashboard test structure and relevant assertions =="
ast-grep outline tests/test_dashboard_core.py --items all --view expanded || true
rg -n -C 10 --glob 'tests/test_dashboard_core.py' \
  '(Upload report|Upload findings file|type=["'\'']file|file input|keyboard|accessib|aria-|focus|upload)' \
  tests/test_dashboard_core.py || true

echo
echo "== Workflows and project test/coverage configuration =="
fd -t f -a '(^|/)(package\.json|pyproject\.toml|pytest\.ini|tox\.ini|\.coveragerc|codecov\.yml|codecov\.yaml)$|\.ya?ml$' . \
  | sed -n '1,160p'
rg -n -C 3 '(coverage|pytest|security|bandit|semgrep|codeql|dependency-review|test_dashboard_core)' \
  .github pyproject.toml pytest.ini tox.ini .coveragerc codecov.yml codecov.yaml package.json 2>/dev/null || true

echo
echo "== Pull request checks =="
gh pr checks "$pr" --repo "$repo" --watch=false || true

echo
echo "== Pull request reviews and comments =="
gh pr view "$pr" --repo "$repo" --comments
gh api "repos/$repo/pulls/$pr/comments?per_page=100" \
  --jq '.[] | {id, path, line, side, user: .user.login, body, created_at, in_reply_to_id}' || true

echo
echo "== Pull request review-thread state =="
gh api graphql -F owner="ContextualWisdomLab" -F name="appguardrail" -F number="$pr" -f query='
query($owner: String!, $name: String!, $number: Int!) {
  repository(owner: $owner, name: $name) {
    pullRequest(number: $number) {
      reviewThreads(first: 100) {
        nodes {
          isResolved
          isOutdated
          path
          line
          comments(first: 20) {
            nodes { author { login } body url createdAt }
          }
        }
      }
    }
  }
}' || true

Length of output: 86691


@seonghobae Review completed for head c926e7a7cfd43736baecb7f6494e6963003210a2.

Result: not ready.

  • scanner/dashboard/index.html, Line 96 keeps the native file input visually hidden but sets aria-hidden="true". This removes the interactive input from the accessibility tree. It also has no accessible name. The unresolved CodeRabbit thread on this line is valid.
  • The header button has visible accessible text and one click listener. It proxies the single #file input. The dynamically rendered empty-state button uses the same input. It does not create duplicate activation for one control.
  • The existing change handler, file reset, JSON parsing, and load() path are unchanged.
  • The current tests do not cover the header proxy interaction. They do not verify input naming and semantics, keyboard/focus behavior, one activation, or retained upload behavior.
  • The configured coverage checks passed, but they do not provide dashboard-specific interaction coverage.
  • Analyze (python) in CodeQL is failing.
  • One actionable review thread remains unresolved.
  • PR #887 is closed and behind develop. Therefore, it is not a current merge-ready head.

I did not modify the branch, merge state, release state, or repository protections.

⚠️ Action not completed

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@coderabbitai review
@cwl-noema-review
@opencode-agent

Please review the exact live head only. Verify the custom Upload report control proxies one native file input without duplicate activation, the visually hidden input remains semantically correct for assistive technology and keyboard use, focus and accessible naming are preserved, existing report-upload behavior is unchanged, and focused DOM/a11y tests cover the interaction. Require current full repository and security gates, configured coverage, and zero unresolved actionable threads. Review only; do not update the branch, merge, release, or alter protections.

Acknowledged. However, as this comment appears to be a direct command invoking other bots (@coderabbitai, @cwl-noema-review, @opencode-agent) for review purposes, I am noting the request but taking no further action on it to avoid duplicate interference.

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