Files
cozystack/.github/workflows/zizmor.yml
Myasnikov DaniilandClaude Opus 4.8 a0bd53f84d ci: pin workflow actions, scope token permissions, add zizmor gate
build-main.yaml and ui-test.yaml (the latter added by the in-tree console
move) landed without following the repo's workflow conventions: no top-level
permissions block and actions referenced by moving tags. Together they zero out
two OpenSSF Scorecard checks the rest of the tree already satisfies:

  - Token-Permissions: scored on the weakest workflow, so one workflow with an
    undeclared (default-write) top-level token drops the whole check to 0.
  - Pinned-Dependencies: the six tag-pinned action refs count as unpinned.

Fix both files (top-level read-only token; job-level packages:write kept where
needed; all action refs pinned to the SHA already used elsewhere in the tree)
and add a durable gate so it cannot recur:

  - .github/zizmor.yml enables the two Scorecard-relevant audits (unpinned-uses,
    excessive-permissions), clean tree-wide as of this commit. The remaining
    audits carry pre-existing debt and are disabled with a TODO to burn down and
    re-enable one at a time.
  - .pre-commit-config.yaml runs zizmor (offline) on changed workflows.
  - .github/workflows/zizmor.yml runs the same audit tree-wide on every PR that
    touches a workflow, failing on any reintroduced regression.

Also wire scorecard.yml to an optional SCORECARD_TOKEN secret: the default
GITHUB_TOKEN cannot read branch-protection settings, so the Branch-Protection
check is scored on partial data. The token is a no-op until the secret is added.

Signed-off-by: Myasnikov Daniil <myasnikovdaniil2001@gmail.com>
Assisted-By: Claude <noreply@anthropic.com>
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-07 11:31:13 +05:00

50 lines
1.4 KiB
YAML

name: zizmor
# Tree-wide GitHub Actions security gate. Fails the PR when a workflow
# reintroduces an unpinned action or a missing/overly-broad permissions block
# (Scorecard's Pinned-Dependencies and Token-Permissions checks). The audit
# scope is pinned in .github/zizmor.yml; the same tool also runs on the PR diff
# via the pre-commit hook.
#
# Runs offline: the two gating audits are purely syntactic, so no GitHub token is
# needed and no data leaves the runner. Findings are surfaced in the job log and
# fail the step; the SARIF is intentionally NOT uploaded to code scanning, matching
# scorecard.yml — the public signal is the failing check, not a Security-tab alert.
on:
pull_request:
paths:
- '.github/workflows/**'
- '.github/zizmor.yml'
push:
branches: [main]
paths:
- '.github/workflows/**'
- '.github/zizmor.yml'
workflow_dispatch:
permissions:
contents: read
concurrency:
group: zizmor-${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
jobs:
zizmor:
name: Audit workflows
runs-on: ubuntu-latest
permissions:
contents: read
steps:
- name: Checkout repository
uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
with:
persist-credentials: false
- name: Install zizmor
run: pipx install zizmor==1.26.1
- name: Audit workflows
run: zizmor --offline .github/workflows/