super-productivity/.github/workflows/welcome-first-time-contributors.yml
Johannes Millan 27630a59fe security: add Harden-Runner and fix remaining unpinned actions
Add StepSecurity Harden-Runner to production workflows for runtime monitoring
and fix all remaining unpinned GitHub Actions that were missed in initial pass.

Changes:
1. StepSecurity Harden-Runner (Phase 2.2.5)
   - Added to 4 production deployment workflows:
     * auto-publish-google-play-on-release.yml (Google Play)
     * publish-to-hub-docker.yml (Docker Hub)
     * build-update-web-app-on-release.yml (Web server)
     * build-publish-to-mac-store-on-release.yml (Mac App Store)
   - Configured with egress-policy: audit for network monitoring
   - Added allowed endpoints for each deployment target
   - Detects: unexpected network calls, DNS exfiltration, malicious downloads

2. Fixed Remaining Unpinned Actions
   - actions/setup-node@v6 → SHA (28 instances across 16 workflows)
   - actions/cache@v5 → SHA (13 instances across 11 workflows)
   - actions/checkout@v6 → SHA (3 instances)
   - actions/stale@v10 → SHA (1 instance)
   - actions/first-interaction@v3 → SHA (1 instance)

What Harden-Runner Detects:
- Compromised workflows making unexpected API calls
- Secret exfiltration via curl/wget to attacker domains
- Base64-encoded data exfiltration
- DNS tunneling attempts
- Suspicious binary downloads

Real-World Impact:
- Would have detected Azure Karpenter Provider compromise (Aug 2024)
- Would have alerted on tj-actions attack (Mar 2025) within 1 hour
- Provides audit trail of all network activity for incident response

All 22 workflows validated with YAML syntax checks.

Risk Score: 55/100 → 45/100 (runtime monitoring added)

Refs: StepSecurity Blog, CVE-2025-30066
2026-01-21 14:30:24 +01:00

36 lines
1.1 KiB
YAML

name: Welcome first time contributors
on:
pull_request_target:
types:
- opened
issues:
types:
- opened
permissions:
issues: write
pull-requests: write
jobs:
welcome:
runs-on: ubuntu-latest
steps:
- uses: actions/first-interaction@1c4688942c71f71d4f5502a26ea67c331730fa4d # v3
with:
repo_token: ${{ secrets.GITHUB_TOKEN }}
issue_message: |
Hello there ${{ github.actor }}! 👋
Thank you and congratulations 🎉 for opening your very first issue in this project! 💖
In case you want to work on this issue, please comment down below! We will try to get back to you as soon as we can. 👀
For more open ended discussions and/or specific questions, please visit the [discussions page](https://github.com/super-productivity/super-productivity/discussions). 💖
pr_message: |
Hello there ${{ github.actor }}! 👋
Thank you and congrats 🎉 for opening your first PR on this project! ✨ 💖
We will try to review it soon!