SEC-178: pin GitHub Action refs to full SHAs#35
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Pins all external actions in maven.yml, publish.yml, and test.yml to full commit SHAs of their v5/v6/v9 tags as of 2026-04-21. Required before the org-wide sha_pinning_required policy (rootlyhq/terraform-rootly#891) lands. SHAs: actions/checkout@v6 -> de0fac2e4500dabe0009e67214ff5f5447ce83dd actions/setup-java@v5 -> be666c2fcd27ec809703dec50e508c2fdc7f6654 actions/github-script@v9 -> 3a2844b7e9c422d3c10d287c895573f7108da1b3 Linear: SEC-178 (follow-up to SEC-89).
kwent
approved these changes
Apr 21, 2026
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Summary
Pins all external GitHub Actions in this repo to full 40-char commit SHAs. Required before the org-wide
sha_pinning_required = truepolicy (rootlyhq/terraform-rootly#891) lands — otherwise CI here fails validation on the next run after apply.Linear: SEC-178 (follow-up to SEC-89).
Changes
.github/workflows/maven.ymlactions/checkout@v6,actions/setup-java@v5.github/workflows/publish.ymlactions/checkout@v6,actions/setup-java@v5(×2),actions/github-script@v9.github/workflows/test.ymlactions/checkout@v6,actions/setup-java@v5All SHAs preserve the original tag as a trailing comment (Dependabot convention).
SHAs
actions/checkout@v6→de0fac2e4500dabe0009e67214ff5f5447ce83ddactions/setup-java@v5→be666c2fcd27ec809703dec50e508c2fdc7f6654actions/github-script@v9→3a2844b7e9c422d3c10d287c895573f7108da1b3Resolved via
gh api /repos/OWNER/REPO/commits/TAGon 2026-04-21.Test plan
test.ymlpasses on the Java 17 matrixmaven.ymlpasses on Java 17 and 21 matrix🤖 Generated with Claude Code