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Restrict /build command to authorized collaborators #20

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Merged
othmansh0 merged 1 commit into from
Jan 25, 2026
Merged

Restrict /build command to authorized collaborators #20

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23 changes: 23 additions & 0 deletions .github/workflows/build-on-comment.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,29 @@ jobs:
if: github.event.issue.pull_request != null && contains(github.event.comment.body, '/build')
runs-on: macos-15
steps:
- name: Check user permissions
run: |
COMMENTER="${{ github.event.comment.user.login }}"
RESPONSE=$(curl -s -w "\n%{http_code}" -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
"https://api.github.com/repos/${{ github.repository }}/collaborators/$COMMENTER/permission")

HTTP_CODE=$(echo "$RESPONSE" | tail -n1)
BODY=$(echo "$RESPONSE" | sed '$d')

if [[ "$HTTP_CODE" != "200" ]]; then
echo "❌ User $COMMENTER is not a collaborator"
exit 1
fi

PERMISSION=$(echo "$BODY" | jq -r '.permission')

if [[ "$PERMISSION" != "admin" && "$PERMISSION" != "write" ]]; then
echo "❌ User $COMMENTER has '$PERMISSION' permission - requires 'write' or 'admin' to trigger builds"
exit 1
fi

echo "✅ User $COMMENTER has '$PERMISSION' permission - authorized to trigger builds"

- name: React to build start
run: |
curl -s -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
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