ci: harden GitHub Actions workflows and add zizmor scan - #2374
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Add a CI job that runs the zizmor static analyzer over the workflow files under .github/ to audit for supply-chain and privilege-escalation weaknesses (unpinned actions, credential persistence, template injection, and overly broad GITHUB_TOKEN permissions). Also apply the corresponding hardening to existing workflows: - add persist-credentials: false to all actions/checkout steps - narrow top-level `permissions: read-all` to `contents: read` - move github.event.inputs.tag into an env var in backfill-docs to avoid template injection in a run block - fix a malformed version-pin comment for mshick/add-pr-comment - add a 7-day cooldown to dependabot updates
antonwolfy
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ndgrigorian and
vlad-perevezentsev
as code owners
September 2, 2026 17:22
antonwolfy
marked this pull request as draft
September 2, 2026 17:22
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Deleted rendered PR docs from intelpython.github.com/dpctl, latest should be updated shortly. 🤞 |
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coverage: 74.959%. remained the same — harden-github-actions-workflows into master |
antonwolfy
marked this pull request as ready for review
September 3, 2026 10:18
vlad-perevezentsev
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Sep 3, 2026
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LGTM
Thank you @antonwolfy
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Adds a CI job that runs the zizmor static analyzer over the workflow files under
.github/.zizmoraudits GitHub Actions workflows for supply-chain and privilege-escalation weaknesses — unpinned action references, credential persistence through the checkout token, template injection via${{ ... }}expansion inrun:blocks, and overly broadGITHUB_TOKENpermissions.Alongside the new scan, this applies the corresponding hardening to the existing workflows so they pass the audit:
persist-credentials: falseto everyactions/checkoutstep that lacked itpermissions: read-alltopermissions: contents: readgithub.event.inputs.taginto anenv:var inbackfill-docs.ymlto avoid template injection in arun:blockmshick/add-pr-comment(# v3.12.0.8.3.12.0-># v3.12.0)cooldownto the dependabot update entriesThis is a CI/configuration-only change; no library code, tests, or documentation are affected.