feat(security): block mode for hardened runners#274
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Pull request overview
Enables StepSecurity harden-runner egress block mode (with an allowlist) for CI jobs, to prevent unexpected outbound network access from GitHub-hosted runners.
Changes:
- Switch harden-runner from
egress-policy: audittoegress-policy: blockin the PR lint/test workflow. - Switch harden-runner from
egress-policy: audittoegress-policy: blockfor thezizmorPR job and add an allowlist of required endpoints.
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.
| File | Description |
|---|---|
.github/workflows/zizmor.yml |
Enables harden-runner block mode + allowlisted endpoints for the PR zizmor job. |
.github/workflows/pull-request.yml |
Enables harden-runner block mode + allowlisted endpoints for PR lint/test pipeline. |
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Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #274 +/- ##
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Coverage 97.02% 97.02%
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Files 64 64
Lines 1043 1043
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Hits 1012 1012
Misses 31 31 ☔ View full report in Codecov by Sentry. 🚀 New features to boost your workflow:
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pedrooot
approved these changes
Mar 26, 2026
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Description
Enable
blockmode for StepSecurity hardened runners.License
By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.