- Use Static analysis for GHA to catch security issues: https://github.com/zizmorcore/zizmor
- set locally: pnpm config set minimum-release-age 4320 # 3 days in minutes https://pnpm.io/supply-chain-security for other package managers check: https://gist.github.com/mcollina/b294a6c39ee700d24073c0e5a4e...
- add Socket Free Firewall when installing npm packages on CI https://docs.socket.dev/docs/socket-firewall-free#github-act...
Thanks for making me aware of zizmor, just ran and fixed all issues on our core repos.
You also need to make sure you take care using PR titles and descriptions in your GHA because if they contain `text` it *may be executed lmfao.
edited: not "will", may depending on your GHA
The only way to 'harden your github actions' is to not use github actions.